WIP: add default destination.

WIP: chain builder as function.
WIP: add jumps.
2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-28 17:08:24 +03:00 · 2020-11-26 13:31:05 +03:00
138 changed files with 3052 additions and 3455 deletions
@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2017 Konstantin Tskhovrebov (@terrakok)
+                   and Vasili Chyrvon (@Jeevuz)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
@@ -1,183 +1,228 @@
 # Cicerone
-[![jCenter](https://api.bintray.com/packages/terrakok/terramaven/cicerone/images/download.svg)](https://bintray.com/terrakok/terramaven/cicerone/_latestVersion)
+[![jCenter](https://api.bintray.com/packages/terrakok/terramaven/cicerone-kotlin/images/download.svg)](https://bintray.com/terrakok/terramaven/cicerone-kotlin/_latestVersion)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)  
+
 [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Cicerone-green.svg?style=true)](https://android-arsenal.com/details/1/4700)
-[![Android Weekly](https://img.shields.io/badge/Android%20Weekly-250-lightgrey.svg)](http://androidweekly.net/issues/issue-250)  
-[![Telegram](https://img.shields.io/badge/Telegram-ENG-blue.svg)](https://t.me/Cicerone_ENG)
-[![Telegram](https://img.shields.io/badge/Telegram-RUS-blue.svg)](https://t.me/Cicerone_RUS)  
+[![Android Weekly](https://img.shields.io/badge/Android%20Weekly-250-green.svg)](http://androidweekly.net/issues/issue-250)
+[![Android Weekly](https://img.shields.io/badge/Android%20Weekly-271-green.svg)](http://androidweekly.net/issues/issue-271)  

-![](https://habrastorage.org/files/644/32e/9eb/64432e9eb3664723b3ee438449dab3b0.png)
+<table>
+    <tr>
+        <td>
+            <img src="https://github.com/terrakok/Cicerone/raw/master/media/navigation.gif" width="256"/>
+        </td>
+        <td>
+            <img src="https://github.com/terrakok/Cicerone/raw/master/media/insta_tabs.gif" width="256"/>
+        </td>
+        <td>
+            <img src="https://github.com/terrakok/Cicerone/raw/master/media/animations.gif" width="256"/>
+        </td>
+    </tr>
+    <tr>
+        <td>
+            Power navigation
+        </td>
+        <td>
+            Multibackstack
+        </td>
+        <td>
+            Result listeners
+        </td>
+    </tr>
+</table>

-Cicerone (a guide, one who conducts sightseers) is a lightweight library that makes the navigation in an Android app easy.  
-It was designed to be used with the MVP pattern (try [Moxy](https://github.com/Arello-Mobile/Moxy)), but will work great with any architecture.
-
-[Russian version readme](https://github.com/terrakok/Cicerone/blob/develop/README_RUS.md)
+Cicerone (means - a guide, one who conducts sightseers) is a lightweight library that makes the navigation in an Android app easy.  
+It was designed to be used with the MVP/MVVM/MVI patterns but will work great with any architecture.

 ## Main advantages
 + is not tied to Fragments
-+ not a framework
+ not a framework (very lightweight)
 + short navigation calls (no builders)
+ static typed checks for screen parameters!
 + lifecycle-safe!
 + functionality is simple to extend
 + suitable for Unit Testing

-## Version 2.+
-+ easy screen result subscription
-+ predefined navigator ready for setup transition animation  
-**See the sample application**
+## Additional features
+ opening several screens inside single call (for example: deeplink)
+ provides `FragmentFactory` if it needed
+ `add` or `replace` strategy for opening next screen (see `router.navigateTo` last parameter)
+ implementation of parallel navigation (Instagram like)
+ predefined navigator ready for Single-Activity apps
+ predefined navigator ready for setup transition animation

 ## How to add
 Add the dependency in your build.gradle:
-```groovy
+```kotlin
 dependencies {
    //Cicerone
-    compile 'ru.terrakok.cicerone:cicerone:X.X.X'
+    implementation("com.github.terrakok:cicerone:X.X.X")
 }
 ```

 Initialize the library (for example in your Application class):
-```java
-public class SampleApplication extends MvpApplication {
-    public static SampleApplication INSTANCE;
-    private Cicerone<Router> cicerone;
+```kotlin
+class App : Application() {
+    private val cicerone = Cicerone.create()
+    val router get() = cicerone.router
+    val navigatorHolder get() = cicerone.getNavigatorHolder()

-    @Override
-    public void onCreate() {
-        super.onCreate();
-        INSTANCE = this;
-
-        initCicerone();
+    override fun onCreate() {
+        super.onCreate()
+        INSTANCE = this
    }

-    private void initCicerone() {
-        cicerone = Cicerone.create();
-    }
-
-    public NavigatorHolder getNavigatorHolder() {
-        return cicerone.getNavigatorHolder();
-    }
-
-    public Router getRouter() {
-        return cicerone.getRouter();
+    companion object {
+        internal lateinit var INSTANCE: App
+            private set
    }
 }
 ```

 ## How it works?
-![](https://habrastorage.org/files/4df/45d/973/4df45d9733fc4ee0a2f0be933de475b1.png)
+<img src="https://github.com/terrakok/Cicerone/blob/master/media/CiceroneDiagram.png" alt="CiceroneDiagram.png" width="800"/>

 Presenter calls navigation method of Router.

-```java
-public class SamplePresenter extends Presenter<SampleView> {
-    private Router router;
+```kotlin
+class SamplePresenter(
+    private val router: Router
+) : Presenter<SampleView>() {

-    public SamplePresenter() {
-        router = SampleApplication.INSTANCE.getRouter();
+    fun onOpenNewScreen() {
+        router.navigateTo(SomeScreen())
    }

-    public void onBackCommandClick() {
-        router.exit();
-    }
-
-    public void onForwardCommandClick() {
-        router.navigateTo("Some screen");
+    fun onBackPressed() {
+        router.exit()
    }
 }
 ```

-Router converts the navigation call to the set of Commands and sends them to CommandBuffer.  
+Router converts the navigation call to the set of Commands and sends them to CommandBuffer.

-CommandBuffer checks whether there are _"active"_ Navigator:  
-If yes, it passes the commands to the Navigator. Navigator will process them to achive the desired transition.  
-If no, then CommandBuffer saves the commands in a queue, and will apply them as soon as new _"active"_ Navigator will appear.  
+CommandBuffer checks whether there are _"active"_ Navigator:
+- If yes, it passes the commands to the Navigator. Navigator will process them to achive the desired transition.
+- If no, then CommandBuffer saves the commands in a queue, and will apply them as soon as new _"active"_ Navigator will appear.

-```java
-protected void executeCommand(Command command) {
-    if (navigator != null) {
-        navigator.applyCommand(command);
-    } else {
-        pendingCommands.add(command);
-    }
+```kotlin
+fun executeCommands(commands: Array<out Command>) {
+    navigator?.applyCommands(commands) ?: pendingCommands.add(commands)
 }
 ```

-Navigator processes the navigation commands. Usually it is an anonymous class inside the Activity.  
-Activity provides Navigator to the CommandBuffer in _onResume_ and removes it in _onPause_.  
+Navigator processes the navigation commands. Usually it is an anonymous class inside the Activity.
+Activity provides Navigator to the CommandBuffer in _onResume_ and removes it in _onPause_.

 **Attention**: Use _onResumeFragments()_ with FragmentActivity ([more info](https://developer.android.com/reference/android/support/v4/app/FragmentActivity.html#onResume()))

-```java
-@Override
-protected void onResume() {
-    super.onResume();
-    SampleApplication.INSTANCE.getNavigatorHolder().setNavigator(navigator);
+```kotlin
+private val navigator = AppNavigator(this, R.id.container)
+
+override fun onResumeFragments() {
+    super.onResumeFragments()
+    navigatorHolder.setNavigator(navigator)
 }

-@Override
-protected void onPause() {
-    super.onPause();
-    SampleApplication.INSTANCE.getNavigatorHolder().removeNavigator();
+override fun onPause() {
+    navigatorHolder.removeNavigator()
+    super.onPause()
 }
-
-private Navigator navigator = new Navigator() {
-    @Override
-    public void applyCommand(Command command) {
-        //implement commands logic
-    }
-};
 ```

 ## Navigation commands
 This commands set will fulfill the needs of the most applications. But if you need something special - just add it!
-+ Forward - Opens new screen  
-![](https://habrastorage.org/files/862/77e/b20/86277eb20b574dae8307ac4f64b0f090.png)
-+ Back - Rolls back the last transition  
-![](https://habrastorage.org/files/059/b63/2d3/059b632d3a7c4515a534b9e5e881c8f0.png)
-+ BackTo - Rolls back to the needed screen in the screens chain  
-![](https://habrastorage.org/files/a45/4f4/c34/a454f4c340764632ad0669014ad5550d.png)
-+ Replace - Replaces the current screen  
-![](https://habrastorage.org/files/4ae/95c/fee/4ae95cfee4c04f038ad17d358ab08d07.png)
-+ SystemMessage - Shows system message (Alert, Toast, Snack, etc.)  
-![](https://habrastorage.org/files/6e7/1a6/4ed/6e71a64edec04079bf33faa7ab39606f.png)
+ Forward - Opens new screen
+![](https://github.com/terrakok/Cicerone/raw/master/media/forward_img.png)
+ Back - Rolls back the last transition
+![](https://github.com/terrakok/Cicerone/raw/master/media/back_img.png)
+ BackTo - Rolls back to the needed screen in the screens chain
+![](https://github.com/terrakok/Cicerone/raw/master/media/backTo_img.png)
+ Replace - Replaces the current screen
+![](https://github.com/terrakok/Cicerone/raw/master/media/replace_img.png)

-## Predefined navigators
-The library provides predefined navigators for _Fragments_ to use inside _Activity_.    
-To use, just provide it with the container and _FragmentManager_ and override few simple methods.  
-```java
-private Navigator navigator = new SupportAppNavigator(this, R.id.container) {
-    @Override
-    protected Intent createActivityIntent(String screenKey, Object data) {
-        return null;
-    }
-
-    @Override
-    protected Fragment createFragment(String screenKey, Object data) {
-        switch (screenKey) {
-            case Screens.PROFILE_SCREEN:
-                return new ProfileFragment();
-            case Screens.SELECT_PHOTO_SCREEN:
-                return SelectPhotoFragment.getNewInstance((int) data);
-        }
-        return null;
-    }
-
-    @Override
-    protected void setupFragmentTransactionAnimation(
-                Command command,
-                Fragment currentFragment,
-                Fragment nextFragment,
-                FragmentTransaction fragmentTransaction) {
-        //setup animation
-    }
-};
+## Predefined navigator
+The library provides predefined navigator for _Fragments_ and _Activity_.
+To use, just provide it with the container and _FragmentManager_.
+```kotlin
+private val navigator = AppNavigator(this, R.id.container)
 ```
-## Sample
-To see how to add, initialize and use the library and predefined navigators check out the sample.

-![](https://habrastorage.org/web/a94/d73/653/a94d736534694d9daa994e0c260fca28.gif)
-![](https://habrastorage.org/web/6dd/a19/15c/6dda1915cdcf4f14bed16fcffb3fd938.gif)
-![](https://habrastorage.org/web/a63/881/7f8/a638817f8bba49daacc4fa427987fabb.gif)
+Custom navigator can be useful sometimes:
+```kotlin
+private val navigator = object : AppNavigator(this, R.id.container) {
+    override fun setupFragmentTransaction(
+        fragmentTransaction: FragmentTransaction,
+        currentFragment: Fragment?,
+        nextFragment: Fragment?
+    ) {
+        super.setupFragmentTransaction(fragmentTransaction, currentFragment, nextFragment)
+        fragmentTransaction.setReorderingAllowed(true)
+    }
+
+    override fun applyCommands(commands: Array<out Command>) {
+        hideKeyboard()
+        super.applyCommands(commands)
+    }
+}
+```
+
+## Screens
+Describe your screens as you like e.g. create Kotlin `object` with all application screens:
+```kotlin
+object Screens {
+    fun Main() = FragmentScreen { MainFragment() }
+    fun AddressSearch() = FragmentScreen { AddressSearchFragment() }
+    fun Profile(userId: Long) = FragmentScreen("Profile_$userId") { ProfileFragment(userId) }
+    fun Browser(url: String) = ActivityScreen { Intent(Intent.ACTION_VIEW, Uri.parse(url))  }
+}
+```
+
+Additional you can use `FragmentFactory` for creating your screens:
+```kotlin
+fun SomeScreen() = FragmentScreen { factory: FragmentFactory -> ... }
+```
+
+## Screen parameters and result listener
+```kotlin
+//you have to specify screen parameters via new FragmentScreen creation
+fun SelectPhoto(resultKey: String) = FragmentScreen {
+    SelectPhotoFragment.getNewInstance(resultKey)
+}
+```
+
+```kotlin
+//listen result
+fun onSelectPhotoClicked() {
+    router.setResultListener(RESULT_KEY) { data ->
+        view.showPhoto(data as Bitmap)
+    }
+    router.navigateTo(SelectPhoto(RESULT_KEY))
+}
+
+//send result
+fun onPhotoClick(photo: Bitmap) {
+    router.sendResult(resultKey, photoRes)
+    router.exit()
+}
+```
+
+## Sample
+To see how to add, initialize and use the library and predefined navigators see **sample project**  
+(thank you [@Javernaut](https://github.com/Javernaut) for support new library version and migrate sample project to Kotlin!)
+
+For more complex use case check out the [GitFox (Android GitLab client)](https://gitlab.com/terrakok/gitlab-client)
+
+## Applications with Cicerone inside
+<a href="https://play.google.com/store/apps/details?id=ru.foodfox.client"><img src="https://play-lh.googleusercontent.com/gWYedIqy8QujCQOn0kzEIBEkGLBSpuKvFm-fMcfkWnJ1Oirtv847xAE4OyhAaohdcp5V=s360" width="64" /> Яндекс.Еда — доставка еды/продуктов. Food delivery</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.foodient.whisk"><img src="https://play-lh.googleusercontent.com/eKotZjJcZOU2_L9t2l34EEY7aGl5zhvKVuEbF0Kc4MRs_pAC2SJgOnWMkMTFjR_e9EY=s360" width="64" /> Whisk: Recipe Saver, Meal Planner & Grocery List</a><br>
+<a href="https://play.google.com/store/apps/details?id=kz.beeline.odp"><img src="https://play-lh.googleusercontent.com/hzgjpQQpy6Z-Byye0aVKSv9P7h8yx58i6pVkQtiM6jB99iWFXjYfKeaPqJ3wm6Rtb38=s360" width="64" /> Мой Beeline (Казахстан)</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.mercuryo.app"><img src="https://play-lh.googleusercontent.com/FKulXdc15r5PWX6hTZi2i3iaJjcQHwd9xParp6YPiQ2KiBqza7jwEt_b_tqLwXpyEHg=s360" width="64" /> Mercuryo Bitcoin Cryptowallet</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.warefly.checkscan"><img src="https://play-lh.googleusercontent.com/2c2uuiSl2vwGgp-vdI-VArQEMdSSXk1neUK5A-Udc0WANPcvp5kBJFEugrFiXnxUc7k=s360" width="64" /> ЧекСкан - кэшбэк за чеки, цены и акции в магазинах</a><br>
+<a href="https://github.com/eduard1abdulmanov123/News"><img src="https://raw.githubusercontent.com/eduard1abdulmanov123/News/dev/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png" width="64" /> RSS Reader для Вести.Ru</a><br>
+<a href="https://play.google.com/store/apps/details?id=com.epam.connect.android"><img src="https://play-lh.googleusercontent.com/aN7R6BiR7yt7b3oEoBI30pVwzsdzaWe3TWpw8c9igqoOj79Pm2xVh4_C4qwjSKwjVio=s360" width="64" /> EPAM Connect</a><br>
+<a href="https://play.google.com/store/apps/details?id=org.consumerreports.ratings"><img src="https://play-lh.googleusercontent.com/dEdOwZOjXAdamytxY1TgY8LS-Hc9FKCcit5HP1RyaKqRAWjDJEyFSQS1XlqQPpeY5UI=s360" width="64" /> Consumer Reports: Product Reviews & Ratings</a><br>
+<a href="https://play.google.com/store/apps/details?id=ru.zakaz.android"><img src="https://play-lh.googleusercontent.com/jj18yK2dB2MHZ_QdO21aXyznGXteIF2q4mgxY4ubLhFv9gwZqHVDeu1i2FmanS-0Furm=s360" width="64" /> Zakaz.ru</a><br>

 ## Participants
 + idea and code - Konstantin Tskhovrebov (@terrakok)
@@ -185,7 +230,10 @@ To see how to add, initialize and use the library and predefined navigators chec

 ## License
 ```
-The MIT License (MIT)
+MIT License
+
+Copyright (c) 2017 Konstantin Tskhovrebov (@terrakok)
+                   and Vasili Chyrvon (@Jeevuz)

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -1,174 +0,0 @@
-# Cicerone
-
-Cicerone (_"чи-че-ро́-не"_ - устар. гид) - легкая библиотека для простой реализации навигации в андроид приложении.  
-Разработана для использования в MVP архитектуре (попробуйте [Moxy](https://github.com/Arello-Mobile/Moxy)), но легко встраивается в любые решения.
-
-## Основные преимущества
-+ не завязана на Fragment'ы
-+ не фреймворк
-+ короткие вызовы навигации (никаких билдеров)
-+ lifecycle-безопасна!
-+ простое расширение функционала
-+ приспособлена для Unit тестов
-
-## Как подключить?
-Добавьте в build.gradle зависимость:
-```groovy
-dependencies {
-    //Cicerone
-    compile 'ru.terrakok.cicerone:cicerone:X.X.X'
-}
-```
-И инициализируйте библиотеку, например, так:
-```java
-public class SampleApplication extends MvpApplication {
-    public static SampleApplication INSTANCE;
-    private Cicerone<Router> cicerone;
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-        INSTANCE = this;
-
-        initCicerone();
-    }
-
-    private void initCicerone() {
-        cicerone = Cicerone.create();
-    }
-
-    public NavigatorHolder getNavigatorHolder() {
-        return cicerone.getNavigatorHolder();
-    }
-
-    public Router getRouter() {
-        return cicerone.getRouter();
-    }
-}
-```
-
-## Как это работает?
-![](https://habrastorage.org/files/4df/45d/973/4df45d9733fc4ee0a2f0be933de475b1.png)
-
-Presenter вызывает у Router метод навигации.
-
-```java
-public class SamplePresenter extends Presenter<SampleView> {
-    private Router router;
-
-    public SamplePresenter() {
-        router = SampleApplication.INSTANCE.getRouter();
-    }
-
-    public void onBackCommandClick() {
-        router.exit();
-    }
-
-    public void onForwardCommandClick() {
-        router.navigateTo("Some screen");
-    }
-}
-```
-
-Router - класс, который реализует вызванный метод навигации набором Command и отправляет их в CommandBuffer.
-CommandBuffer проверяет есть ли _"активный"_ Navigator.
-Если да, то на нем вызываются необходимые команды для осуществления запрошенного перехода.
-Если нет, то команды добавляются в очередь, которая будет применена, как только появится _"активный"_ Navigator.
-
-```java
-protected void executeCommand(Command command) {
-    if (navigator != null) {
-        navigator.applyCommand(command);
-    } else {
-        pendingCommands.add(command);
-    }
-}
-```
-
-Navigator - (например) анонимный класс внутри Activity, который реализует команды навигации.
-Activity предоставляет свой Navigator для CommandBuffer в методе _onResume_ и очищает в _onPause_
-
-**Внимание**: В FragmentActivity следует использовать _onResumeFragments()_. ([подробнее](https://developer.android.com/reference/android/support/v4/app/FragmentActivity.html#onResume()))
-
-```java
-@Override
-protected void onResume() {
-    super.onResume();
-    SampleApplication.INSTANCE.getNavigatorHolder().setNavigator(navigator);
-}
-
-@Override
-protected void onPause() {
-    super.onPause();
-    SampleApplication.INSTANCE.getNavigatorHolder().removeNavigator();
-}
-
-private Navigator navigator = new Navigator() {
-    @Override
-    public void applyCommand(Command command) {
-        //implements commands logic
-    }
-};
-```
-
-Навигатор не обязан быть в Activity. Он может быть и внутри Fragment'а, который переключает внутри себя View.
-
-## Команды навигатора
-Для большинства задач предоставленных в библиотеке команд должно хватить, но их всегда можно дополнить собственными!
-+ Forward - переход на новый экран  
-![](https://habrastorage.org/files/862/77e/b20/86277eb20b574dae8307ac4f64b0f090.png)
-+ Back - возврат на предыдущий экран  
-![](https://habrastorage.org/files/059/b63/2d3/059b632d3a7c4515a534b9e5e881c8f0.png)
-+ BackTo - возврат к конкретному экрану в цепочке, либо на корневой, если указанный экран не найден  
-![](https://habrastorage.org/files/a45/4f4/c34/a454f4c340764632ad0669014ad5550d.png)
-+ Replace - замена текущего экрана на новый  
-![](https://habrastorage.org/files/4ae/95c/fee/4ae95cfee4c04f038ad17d358ab08d07.png)
-+ SystemMessage - показ системного сообщения (Alert, Toast, Snack и тд)  
-![](https://habrastorage.org/files/6e7/1a6/4ed/6e71a64edec04079bf33faa7ab39606f.png)
-
-## Готовые навигаторы
-Библиотека предоставляет готовые навигаторы для _Activity_.
-Чтобы их использовать, достаточно указать контейнер и передать _FragmentManager_.
-```java
-private Navigator navigator = new SupportFragmentNavigator(
-                              getSupportFragmentManager(), R.id.main_container) {
-    @Override
-    protected Fragment createFragment(String screenKey, Object data) {
-        return SampleFragment.getNewInstance((int) data);
-    }
-
-    @Override
-    protected void showSystemMessage(String message) {
-        Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show();
-    }
-
-    @Override
-    protected void exit() {
-        finish();
-    }
-};
-```
-## Sample
-Работу библиотеки, готовых навигаторов и другое можно посмотреть в _sample_ приложении.
-
-![](https://habrastorage.org/files/16d/2ee/6e3/16d2ee6e33a0428eb4f0dcab8ce6b294.gif)
-
-![](https://hsto.org/files/867/638/c33/867638c338704489b3107a6d7cb28c2d.gif)
-
-## Участники
-+ идея и реализация - Константин Цховребов (@terrakok)
-+ архитектурные советы, документация и публикация - Василий Чирвон (@Jeevuz)
-
-## Лицензия
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
@@ -1,14 +1,17 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.

 buildscript {
+    ext.kotlin_version = '1.4.10'
    repositories {
        jcenter()
+        google()
    }
    dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.0'
+        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // For the library uploading to the Bintray
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.1'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
    }
 }
@@ -16,6 +19,7 @@ buildscript {
 allprojects {
    repositories {
        jcenter()
+        google()
    }
 }

@@ -12,7 +12,8 @@
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
 # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 org.gradle.jvmargs=-Xmx4096m -XX:MaxPermSize=1024m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
-
+android.enableJetifier=true
+android.useAndroidX=true
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
@@ -1,6 +1,6 @@
-#Fri Mar 10 17:09:31 MSK 2017
+#Fri Jan 25 22:04:15 MSK 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-bin.zip
@@ -1,4 +1,5 @@
-apply plugin: 'java'
+apply plugin: 'kotlin'
+apply plugin: 'maven-publish'

 // This is important even if Android Studio claims it isn't
 // used. Android can't interpret Java 8 byte code.
@@ -7,15 +8,17 @@ targetCompatibility = JavaVersion.VERSION_1_7

 dependencies {
    compileOnly project(':stub-android')
+    compileOnly 'com.google.android:android:4.1.1.4'
+    implementation "org.jetbrains.kotlin:kotlin-stdlib"
 }

 ext {
    // This params is for the library uploading to the Bintray
    bintrayRepo = 'terramaven'
-    bintrayName = 'cicerone'
-    publishedGroupId = 'ru.terrakok.cicerone'
+    bintrayName = 'cicerone-kotlin'
+    publishedGroupId = 'com.github.terrakok'
    artifact = 'cicerone'
-    libraryVersion = '2.0.0'
+    libraryVersion = '6.6'
    gitUrl = 'https://github.com/terrakok/Cicerone'
    allLicenses = ['MIT']
 }
@@ -23,13 +26,13 @@ ext {
 // Configuration of the library uploading to the Bintray
 // Note: Call 'bintrayUpload' task (it will execute 'install' task first)
 // I try to include as little properties as possible in these files
-project.archivesBaseName ='cicerone' // to fix that project name different from artifact name
+project.archivesBaseName = 'cicerone' // to fix that project name different from artifact name
 apply from: 'androidmaven.gradle'
 apply from: 'bintray.gradle'

 // Tasks for sources and javadocs jars
 task sourcesJar(type: Jar) {
-    from sourceSets.main.java.srcDirs
+    from sourceSets.main.kotlin.srcDirs
    classifier = 'sources'
 }

@@ -37,7 +40,22 @@ task javadocJar(type: Jar, dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
 }
+
 artifacts {
    archives javadocJar
    archives sourcesJar
+}
+
+publishing {
+    publications {
+        maven(MavenPublication) {
+            groupId = publishedGroupId
+            artifactId = artifact
+            version = libraryVersion
+
+            artifact sourcesJar
+            artifact javadocJar
+            from components.java
+        }
+    }
 }
@@ -1,33 +0,0 @@
-package ru.terrakok.cicerone;
-
-import ru.terrakok.cicerone.commands.Command;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 12.10.16
- */
-
-/**
- * BaseRouter is an abstract class to implement high-level navigation.
- * Extend it to add needed transition methods.
- */
-public abstract class BaseRouter {
-    private CommandBuffer commandBuffer;
-
-    public BaseRouter() {
-        this.commandBuffer = new CommandBuffer();
-    }
-
-    CommandBuffer getCommandBuffer() {
-        return commandBuffer;
-    }
-
-    /**
-     * Sends navigation command to {@link CommandBuffer}.
-     *
-     * @param command navigation command to execute
-     */
-    protected void executeCommand(Command command) {
-        commandBuffer.executeCommand(command);
-    }
-}
@@ -1,45 +0,0 @@
-package ru.terrakok.cicerone;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Cicerone is the holder for other library components.
- * To use it, instantiate it using one of the {@link #create()} methods.
- * When you need a {@link NavigatorHolder navigation holder} or router, get it here.
- *
- * @param <T> type of router. You can use the default {@link Router} or pass your own
- *            {@link BaseRouter} implementation.
- */
-public class Cicerone<T extends BaseRouter> {
-    private T router;
-
-    private Cicerone(T router) {
-        this.router = router;
-    }
-
-    public NavigatorHolder getNavigatorHolder() {
-        return router.getCommandBuffer();
-    }
-
-    public T getRouter() {
-        return router;
-    }
-
-    /**
-     * Creates the Cicerone instance with the default {@link Router router}
-     */
-    public static Cicerone<Router> create() {
-        return create(new Router());
-    }
-
-    /**
-     * Creates the Cicerone instance with the custom router.
-     * @param customRouter the custom router extending {@link BaseRouter}
-     */
-    public static <T extends BaseRouter> Cicerone<T> create(T customRouter) {
-        return new Cicerone<>(customRouter);
-    }
-}
@@ -1,48 +0,0 @@
-package ru.terrakok.cicerone;
-
-import java.util.LinkedList;
-import java.util.Queue;
-
-import ru.terrakok.cicerone.commands.Command;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 12.10.16
- */
-
-/**
- * Passes navigation command to an active {@link Navigator}
- * or stores it in the pending commands queue to pass it later.
- */
-class CommandBuffer implements NavigatorHolder {
-    private Navigator navigator;
-    private Queue<Command> pendingCommands = new LinkedList<>();
-
-    @Override
-    public void setNavigator(Navigator navigator) {
-        this.navigator = navigator;
-        while (!pendingCommands.isEmpty()) {
-            if (navigator != null) {
-                executeCommand(pendingCommands.poll());
-            } else break;
-        }
-    }
-
-    @Override
-    public void removeNavigator() {
-        this.navigator = null;
-    }
-
-    /**
-     * Passes {@code command} to the {@link Navigator} if it available.
-     * Else puts it to the pending commands queue to pass it later.
-     * @param command navigation command
-     */
-    public void executeCommand(Command command) {
-        if (navigator != null) {
-            navigator.applyCommand(command);
-        } else {
-            pendingCommands.add(command);
-        }
-    }
-}
@@ -1,22 +0,0 @@
-package ru.terrakok.cicerone;
-
-import ru.terrakok.cicerone.commands.Command;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * The low-level navigation interface.
- * Navigator is the one who actually performs any transition.
- */
-public interface Navigator {
-
-    /**
-     * Performs transition described by the navigation command
-     *
-     * @param command the navigation command to apply
-     */
-    void applyCommand(Command command);
-}
@@ -1,25 +0,0 @@
-package ru.terrakok.cicerone;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Navigator holder interface.
- * Use it to connect a {@link Navigator} to the {@link Cicerone}.
- */
-public interface NavigatorHolder {
-
-    /**
-     * Set an active Navigator for the Cicerone and start receive commands.
-     *
-     * @param navigator new active Navigator
-     */
-    void setNavigator(Navigator navigator);
-
-    /**
-     * Remove the current Navigator and stop receive commands.
-     */
-    void removeNavigator();
-}
@@ -1,212 +0,0 @@
-package ru.terrakok.cicerone;
-
-import java.util.HashMap;
-
-import ru.terrakok.cicerone.commands.Back;
-import ru.terrakok.cicerone.commands.BackTo;
-import ru.terrakok.cicerone.commands.Forward;
-import ru.terrakok.cicerone.commands.Replace;
-import ru.terrakok.cicerone.commands.SystemMessage;
-import ru.terrakok.cicerone.result.ResultListener;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 12.10.16
- */
-
-/**
- * Router is the class for high-level navigation.
- * Use it to perform needed transitions.<br>
- * This implementation covers almost all cases needed for the average app.
- * Extend it if you need some tricky navigation.
- */
-public class Router extends BaseRouter {
-
-    private HashMap<Integer, ResultListener> resultListeners = new HashMap<>();
-
-    public Router() {
-        super();
-    }
-
-    /**
-     * Subscribe to the screen result.<br>
-     * <b>Note:</b> only one listener can subscribe to a unique resultCode!<br>
-     * You must call a <b>removeResultListener()</b> to avoid a memory leak.
-     *
-     * @param resultCode key for filter results
-     * @param listener   result listener
-     */
-    public void setResultListener(Integer resultCode, ResultListener listener) {
-        resultListeners.put(resultCode, listener);
-    }
-
-    /**
-     * Unsubscribe from the screen result.
-     *
-     * @param resultCode key for filter results
-     */
-    public void removeResultListener(Integer resultCode) {
-        resultListeners.remove(resultCode);
-    }
-
-    /**
-     * Send result data to subscriber.
-     *
-     * @param resultCode result data key
-     * @param result     result data
-     * @return TRUE if listener was notified and FALSE otherwise
-     */
-    protected boolean sendResult(Integer resultCode, Object result) {
-        ResultListener resultListener = resultListeners.get(resultCode);
-        if (resultListener != null) {
-            resultListener.onResult(result);
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Open new screen and add it to the screens chain.
-     *
-     * @param screenKey screen key
-     */
-    public void navigateTo(String screenKey) {
-        navigateTo(screenKey, null);
-    }
-
-    /**
-     * Open new screen and add it to screens chain.
-     *
-     * @param screenKey screen key
-     * @param data      initialisation parameters for the new screen
-     */
-    public void navigateTo(String screenKey, Object data) {
-        executeCommand(new Forward(screenKey, data));
-    }
-
-    /**
-     * Clear the current screens chain and start new one
-     * by opening a new screen right after the root.
-     *
-     * @param screenKey screen key
-     */
-    public void newScreenChain(String screenKey) {
-        newScreenChain(screenKey, null);
-    }
-
-    /**
-     * Clear the current screens chain and start new one
-     * by opening a new screen right after the root.
-     *
-     * @param screenKey screen key
-     * @param data      initialisation parameters for the new screen
-     */
-    public void newScreenChain(String screenKey, Object data) {
-        executeCommand(new BackTo(null));
-        executeCommand(new Forward(screenKey, data));
-    }
-
-    /**
-     * Clear all screens and open new one as root.
-     *
-     * @param screenKey screen key
-     */
-    public void newRootScreen(String screenKey) {
-        newRootScreen(screenKey, null);
-    }
-
-    /**
-     * Clear all screens and open new one as root.
-     *
-     * @param screenKey screen key
-     * @param data      initialisation parameters for the root
-     */
-    public void newRootScreen(String screenKey, Object data) {
-        executeCommand(new BackTo(null));
-        executeCommand(new Replace(screenKey, data));
-    }
-
-    /**
-     * Replace current screen.
-     * By replacing the screen, you alters the backstack,
-     * so by going back you will return to the previous screen
-     * and not to the replaced one.
-     *
-     * @param screenKey screen key
-     */
-    public void replaceScreen(String screenKey) {
-        replaceScreen(screenKey, null);
-    }
-
-    /**
-     * Replace current screen.
-     * By replacing the screen, you alters the backstack,
-     * so by going back you will return to the previous screen
-     * and not to the replaced one.
-     *
-     * @param screenKey screen key
-     * @param data      initialisation parameters for the new screen
-     */
-    public void replaceScreen(String screenKey, Object data) {
-        executeCommand(new Replace(screenKey, data));
-    }
-
-    /**
-     * Return back to the needed screen from the chain.
-     * Behavior in the case when no needed screens found depends on
-     * the processing of the {@link BackTo} command in a {@link Navigator} implementation.
-     *
-     * @param screenKey screen key
-     */
-    public void backTo(String screenKey) {
-        executeCommand(new BackTo(screenKey));
-    }
-
-    /**
-     * Remove all screens from the chain and exit.
-     * It's mostly used to finish the application or close a supplementary navigation chain.
-     */
-    public void finishChain() {
-        executeCommand(new BackTo(null));
-        executeCommand(new Back());
-    }
-
-    /**
-     * Return to the previous screen in the chain.
-     * Behavior in the case when the current screen is the root depends on
-     * the processing of the {@link Back} command in a {@link Navigator} implementation.
-     */
-    public void exit() {
-        executeCommand(new Back());
-    }
-
-    /**
-     * Return to the previous screen in the chain and send result data.
-     *
-     * @param resultCode result data key
-     * @param result     result data
-     */
-    public void exitWithResult(Integer resultCode, Object result) {
-        exit();
-        sendResult(resultCode, result);
-    }
-
-    /**
-     * Return to the previous screen in the chain and show system message.
-     *
-     * @param message message to show
-     */
-    public void exitWithMessage(String message) {
-        executeCommand(new Back());
-        executeCommand(new SystemMessage(message));
-    }
-
-    /**
-     * Show system message.
-     *
-     * @param message message to show
-     */
-    public void showSystemMessage(String message) {
-        executeCommand(new SystemMessage(message));
-    }
-}
@@ -1,88 +0,0 @@
-package ru.terrakok.cicerone.android;
-
-import android.app.Activity;
-import android.app.FragmentManager;
-import android.content.Intent;
-import android.widget.Toast;
-
-import ru.terrakok.cicerone.commands.BackTo;
-import ru.terrakok.cicerone.commands.Command;
-import ru.terrakok.cicerone.commands.Forward;
-import ru.terrakok.cicerone.commands.Replace;
-
-/**
- * Extends {@link FragmentNavigator} to allow
- * open new or replace current activity.
- * <p>
- * This navigator DOESN'T provide full featured Activity navigation,
- * but can ease Activity start or replace from current navigator.
- * </p>
- *
- * @author Vasili Chyrvon (vasili.chyrvon@gmail.com)
- */
-public abstract class AppNavigator extends FragmentNavigator {
-
-    private Activity activity;
-
-    public AppNavigator(Activity activity, int containerId) {
-        super(activity.getFragmentManager(), containerId);
-        this.activity = activity;
-    }
-
-    public AppNavigator(Activity activity, FragmentManager fragmentManager, int containerId) {
-        super(fragmentManager, containerId);
-        this.activity = activity;
-    }
-
-    @Override
-    public void applyCommand(Command command) {
-        if (command instanceof Forward) {
-            Forward forward = (Forward) command;
-            Intent activityIntent = createActivityIntent(forward.getScreenKey(), forward.getTransitionData());
-
-            // Start activity
-            if (activityIntent != null) {
-                activity.startActivity(activityIntent);
-                return;
-            }
-
-        } else if (command instanceof Replace) {
-            Replace replace = (Replace) command;
-            Intent activityIntent = createActivityIntent(replace.getScreenKey(), replace.getTransitionData());
-
-            // Replace activity
-            if (activityIntent != null) {
-                activity.startActivity(activityIntent);
-                activity.finish();
-                return;
-            }
-        }
-
-        // Use default fragments navigation
-        super.applyCommand(command);
-    }
-
-    /**
-     * Creates Intent to start Activity for {@code screenKey}.
-     * <p>
-     * <b>Warning:</b> This method does not work with {@link BackTo} command.
-     * </p>
-     *
-     * @param screenKey screen key
-     * @param data      initialization data, can be null
-     * @return intent to start Activity for the passed screen key
-     */
-    protected abstract Intent createActivityIntent(String screenKey, Object data);
-
-    @Override
-    protected void showSystemMessage(String message) {
-        // Toast by default
-        Toast.makeText(activity, message, Toast.LENGTH_SHORT).show();
-    }
-
-    @Override
-    protected void exit() {
-        // Finish by default
-        activity.finish();
-    }
-}
@@ -1,186 +0,0 @@
-package ru.terrakok.cicerone.android;
-
-import android.app.Fragment;
-import android.app.FragmentManager;
-import android.app.FragmentTransaction;
-
-import ru.terrakok.cicerone.Navigator;
-import ru.terrakok.cicerone.commands.Back;
-import ru.terrakok.cicerone.commands.BackTo;
-import ru.terrakok.cicerone.commands.Command;
-import ru.terrakok.cicerone.commands.Forward;
-import ru.terrakok.cicerone.commands.Replace;
-import ru.terrakok.cicerone.commands.SystemMessage;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * {@link Navigator} implementation based on the fragments.
- * <p>
- * {@link BackTo} navigation command will return to the root if
- * needed screen isn't found in the screens chain.
- * To change this behavior override {@link #backToUnexisting()} method.
- * </p>
- * <p>
- * {@link Back} command will call {@link #exit()} method if current screen is the root.
- * </p>
- */
-public abstract class FragmentNavigator implements Navigator {
-    private FragmentManager fragmentManager;
-    private int containerId;
-
-    /**
-     * Creates FragmentNavigator.
-     *
-     * @param fragmentManager fragment manager
-     * @param containerId     id of the fragments container layout
-     */
-    public FragmentNavigator(FragmentManager fragmentManager, int containerId) {
-        this.fragmentManager = fragmentManager;
-        this.containerId = containerId;
-    }
-
-    /**
-     * Override this method for setup custom fragment transaction animation.
-     *
-     * @param command             current navigation command. Maybe only {@link Forward} and {@link Replace}
-     * @param currentFragment     current fragment in container
-     *                            (for {@link Replace} command it will be previous screen, NOT replaced screen)
-     * @param nextFragment        next screen fragment
-     * @param fragmentTransaction fragment transaction
-     */
-    protected void setupFragmentTransactionAnimation(Command command,
-                                                     Fragment currentFragment,
-                                                     Fragment nextFragment,
-                                                     FragmentTransaction fragmentTransaction) {
-    }
-
-    @Override
-    public void applyCommand(Command command) {
-        if (command instanceof Forward) {
-            Forward forward = (Forward) command;
-            Fragment fragment = createFragment(forward.getScreenKey(), forward.getTransitionData());
-            if (fragment == null) {
-                unknownScreen(command);
-                return;
-            }
-
-            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-            setupFragmentTransactionAnimation(
-                    command,
-                    fragmentManager.findFragmentById(containerId),
-                    fragment,
-                    fragmentTransaction
-            );
-
-            fragmentTransaction
-                    .replace(containerId, fragment)
-                    .addToBackStack(forward.getScreenKey())
-                    .commit();
-        } else if (command instanceof Back) {
-            if (fragmentManager.getBackStackEntryCount() > 0) {
-                fragmentManager.popBackStackImmediate();
-            } else {
-                exit();
-            }
-        } else if (command instanceof Replace) {
-            Replace replace = (Replace) command;
-            Fragment fragment = createFragment(replace.getScreenKey(), replace.getTransitionData());
-            if (fragment == null) {
-                unknownScreen(command);
-                return;
-            }
-            if (fragmentManager.getBackStackEntryCount() > 0) {
-                fragmentManager.popBackStackImmediate();
-
-                FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-                setupFragmentTransactionAnimation(
-                        command,
-                        fragmentManager.findFragmentById(containerId),
-                        fragment,
-                        fragmentTransaction
-                );
-
-                fragmentTransaction
-                        .replace(containerId, fragment)
-                        .addToBackStack(replace.getScreenKey())
-                        .commit();
-            } else {
-                FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-                setupFragmentTransactionAnimation(
-                        command,
-                        fragmentManager.findFragmentById(containerId),
-                        fragment,
-                        fragmentTransaction
-                );
-
-                fragmentTransaction
-                        .replace(containerId, fragment)
-                        .commit();
-            }
-        } else if (command instanceof BackTo) {
-            String key = ((BackTo) command).getScreenKey();
-
-            if (key == null) {
-                backToRoot();
-            } else {
-                boolean hasScreen = false;
-                for (int i = 0; i < fragmentManager.getBackStackEntryCount(); i++) {
-                    if (key.equals(fragmentManager.getBackStackEntryAt(i).getName())) {
-                        fragmentManager.popBackStackImmediate(key, 0);
-                        hasScreen = true;
-                        break;
-                    }
-                }
-                if (!hasScreen) {
-                    backToUnexisting();
-                }
-            }
-        } else if (command instanceof SystemMessage) {
-            showSystemMessage(((SystemMessage) command).getMessage());
-        }
-    }
-
-    private void backToRoot() {
-        fragmentManager.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
-    }
-
-    /**
-     * Creates Fragment matching {@code screenKey}.
-     *
-     * @param screenKey screen key
-     * @param data      initialization data
-     * @return instantiated fragment for the passed screen key
-     */
-    protected abstract Fragment createFragment(String screenKey, Object data);
-
-    /**
-     * Shows system message.
-     *
-     * @param message message to show
-     */
-    protected abstract void showSystemMessage(String message);
-
-    /**
-     * Called when we try to back from the root.
-     */
-    protected abstract void exit();
-
-    /**
-     * Called when we tried to back to some specific screen, but didn't found it.
-     */
-    protected void backToUnexisting() {
-        backToRoot();
-    }
-
-
-    /**
-     * Called if we can't create a screen.
-     */
-    protected void unknownScreen(Command command) {
-        throw new RuntimeException("Can't create a screen for passed screenKey.");
-    }
-}
@@ -1,89 +0,0 @@
-package ru.terrakok.cicerone.android;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.support.v4.app.FragmentActivity;
-import android.support.v4.app.FragmentManager;
-import android.widget.Toast;
-
-import ru.terrakok.cicerone.commands.BackTo;
-import ru.terrakok.cicerone.commands.Command;
-import ru.terrakok.cicerone.commands.Forward;
-import ru.terrakok.cicerone.commands.Replace;
-
-/**
- * Extends {@link SupportFragmentNavigator} to allow
- * open new or replace current activity.
- * <p>
- * This navigator DOESN'T provide full featured Activity navigation,
- * but can ease Activity start or replace from current navigator.
- * </p>
- *
- * @author Vasili Chyrvon (vasili.chyrvon@gmail.com)
- */
-public abstract class SupportAppNavigator extends SupportFragmentNavigator {
-
-    private Activity activity;
-
-    public SupportAppNavigator(FragmentActivity activity, int containerId) {
-        super(activity.getSupportFragmentManager(), containerId);
-        this.activity = activity;
-    }
-
-    public SupportAppNavigator(FragmentActivity activity, FragmentManager fragmentManager, int containerId) {
-        super(fragmentManager, containerId);
-        this.activity = activity;
-    }
-
-    @Override
-    public void applyCommand(Command command) {
-        if (command instanceof Forward) {
-            Forward forward = (Forward) command;
-            Intent activityIntent = createActivityIntent(forward.getScreenKey(), forward.getTransitionData());
-
-            // Start activity
-            if (activityIntent != null) {
-                activity.startActivity(activityIntent);
-                return;
-            }
-
-        } else if (command instanceof Replace) {
-            Replace replace = (Replace) command;
-            Intent activityIntent = createActivityIntent(replace.getScreenKey(), replace.getTransitionData());
-
-            // Replace activity
-            if (activityIntent != null) {
-                activity.startActivity(activityIntent);
-                activity.finish();
-                return;
-            }
-        }
-
-        // Use default fragments navigation
-        super.applyCommand(command);
-    }
-
-    /**
-     * Creates Intent to start Activity for {@code screenKey}.
-     * <p>
-     * <b>Warning:</b> This method does not work with {@link BackTo} command.
-     * </p>
-     *
-     * @param screenKey screen key
-     * @param data      initialization data, can be null
-     * @return intent to start Activity for the passed screen key
-     */
-    protected abstract Intent createActivityIntent(String screenKey, Object data);
-
-    @Override
-    protected void showSystemMessage(String message) {
-        // Toast by default
-        Toast.makeText(activity, message, Toast.LENGTH_SHORT).show();
-    }
-
-    @Override
-    protected void exit() {
-        // Finish by default
-        activity.finish();
-    }
-}
@@ -1,185 +0,0 @@
-package ru.terrakok.cicerone.android;
-
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v4.app.FragmentTransaction;
-
-import ru.terrakok.cicerone.Navigator;
-import ru.terrakok.cicerone.commands.Back;
-import ru.terrakok.cicerone.commands.BackTo;
-import ru.terrakok.cicerone.commands.Command;
-import ru.terrakok.cicerone.commands.Forward;
-import ru.terrakok.cicerone.commands.Replace;
-import ru.terrakok.cicerone.commands.SystemMessage;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * {@link Navigator} implementation based on the support fragments.
- * <p>
- * {@link BackTo} navigation command will return to the root if
- * needed screen isn't found in the screens chain.
- * To change this behavior override {@link #backToUnexisting()} method.
- * </p>
- * <p>
- * {@link Back} command will call {@link #exit()} method if current screen is the root.
- * </p>
- */
-public abstract class SupportFragmentNavigator implements Navigator {
-    private FragmentManager fragmentManager;
-    private int containerId;
-
-    /**
-     * Creates SupportFragmentNavigator.
-     *
-     * @param fragmentManager support fragment manager
-     * @param containerId     id of the fragments container layout
-     */
-    public SupportFragmentNavigator(FragmentManager fragmentManager, int containerId) {
-        this.fragmentManager = fragmentManager;
-        this.containerId = containerId;
-    }
-
-    /**
-     * Override this method for setup custom fragment transaction animation.
-     *
-     * @param command             current navigation command. Maybe only {@link Forward} and {@link Replace}
-     * @param currentFragment     current fragment in container
-     *                            (for {@link Replace} command it will be previous screen, NOT replaced screen)
-     * @param nextFragment        next screen fragment
-     * @param fragmentTransaction fragment transaction
-     */
-    protected void setupFragmentTransactionAnimation(Command command,
-                                                     Fragment currentFragment,
-                                                     Fragment nextFragment,
-                                                     FragmentTransaction fragmentTransaction) {
-    }
-
-    @Override
-    public void applyCommand(Command command) {
-        if (command instanceof Forward) {
-            Forward forward = (Forward) command;
-            Fragment fragment = createFragment(forward.getScreenKey(), forward.getTransitionData());
-            if (fragment == null) {
-                unknownScreen(command);
-                return;
-            }
-
-            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-            setupFragmentTransactionAnimation(
-                    command,
-                    fragmentManager.findFragmentById(containerId),
-                    fragment,
-                    fragmentTransaction
-            );
-
-            fragmentTransaction
-                    .replace(containerId, fragment)
-                    .addToBackStack(forward.getScreenKey())
-                    .commit();
-        } else if (command instanceof Back) {
-            if (fragmentManager.getBackStackEntryCount() > 0) {
-                fragmentManager.popBackStackImmediate();
-            } else {
-                exit();
-            }
-        } else if (command instanceof Replace) {
-            Replace replace = (Replace) command;
-            Fragment fragment = createFragment(replace.getScreenKey(), replace.getTransitionData());
-            if (fragment == null) {
-                unknownScreen(command);
-                return;
-            }
-            if (fragmentManager.getBackStackEntryCount() > 0) {
-                fragmentManager.popBackStackImmediate();
-
-                FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-                setupFragmentTransactionAnimation(
-                        command,
-                        fragmentManager.findFragmentById(containerId),
-                        fragment,
-                        fragmentTransaction
-                );
-
-                fragmentTransaction
-                        .replace(containerId, fragment)
-                        .addToBackStack(replace.getScreenKey())
-                        .commit();
-            } else {
-                FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-                setupFragmentTransactionAnimation(
-                        command,
-                        fragmentManager.findFragmentById(containerId),
-                        fragment,
-                        fragmentTransaction
-                );
-
-                fragmentTransaction
-                        .replace(containerId, fragment)
-                        .commit();
-            }
-        } else if (command instanceof BackTo) {
-            String key = ((BackTo) command).getScreenKey();
-
-            if (key == null) {
-                backToRoot();
-            } else {
-                boolean hasScreen = false;
-                for (int i = 0; i < fragmentManager.getBackStackEntryCount(); i++) {
-                    if (key.equals(fragmentManager.getBackStackEntryAt(i).getName())) {
-                        fragmentManager.popBackStackImmediate(key, 0);
-                        hasScreen = true;
-                        break;
-                    }
-                }
-                if (!hasScreen) {
-                    backToUnexisting();
-                }
-            }
-        } else if (command instanceof SystemMessage) {
-            showSystemMessage(((SystemMessage) command).getMessage());
-        }
-    }
-
-    private void backToRoot() {
-        fragmentManager.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
-    }
-
-    /**
-     * Creates Fragment matching {@code screenKey}.
-     *
-     * @param screenKey screen key
-     * @param data      initialization data
-     * @return instantiated fragment for the passed screen key
-     */
-    protected abstract Fragment createFragment(String screenKey, Object data);
-
-    /**
-     * Shows system message.
-     *
-     * @param message message to show
-     */
-    protected abstract void showSystemMessage(String message);
-
-    /**
-     * Called when we try to back from the root.
-     */
-    protected abstract void exit();
-
-    /**
-     * Called when we tried to back to some specific screen, but didn't found it.
-     */
-    protected void backToUnexisting() {
-        backToRoot();
-    }
-
-    /**
-     * Called if we can't create a screen.
-     */
-    protected void unknownScreen(Command command) {
-        throw new RuntimeException("Can't create a screen for passed screenKey.");
-    }
-}
@@ -1,18 +0,0 @@
-package ru.terrakok.cicerone.commands;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Rolls back the last transition from the screens chain.
- */
-public class Back implements Command {
-
-    /**
-     * Creates a {@link Back} navigation command.
-     */
-    public Back() {
-    }
-}
@@ -1,30 +0,0 @@
-package ru.terrakok.cicerone.commands;
-
-import ru.terrakok.cicerone.Navigator;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Rolls back to the needed screen from the screens chain.
- * Behavior in the case when no needed screens found depends on an implementation of the {@link Navigator}.
- * But the recommended behavior is to return to the root.
- */
-public class BackTo implements Command {
-    private String screenKey;
-
-    /**
-     * Creates a {@link BackTo} navigation command.
-     *
-     * @param screenKey screen key
-     */
-    public BackTo(String screenKey) {
-        this.screenKey = screenKey;
-    }
-
-    public String getScreenKey() {
-        return screenKey;
-    }
-}
@@ -1,13 +0,0 @@
-package ru.terrakok.cicerone.commands;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Navigation command describes screens transition.
- * that can be processed by {@link ru.terrakok.cicerone.Navigator}.
- */
-public interface Command {
-}
@@ -1,33 +0,0 @@
-package ru.terrakok.cicerone.commands;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Opens new screen.
- */
-public class Forward implements Command {
-    private String screenKey;
-    private Object transitionData;
-
-    /**
-     * Creates a {@link Forward} navigation command.
-     *
-     * @param screenKey      screen key
-     * @param transitionData initial data
-     */
-    public Forward(String screenKey, Object transitionData) {
-        this.screenKey = screenKey;
-        this.transitionData = transitionData;
-    }
-
-    public String getScreenKey() {
-        return screenKey;
-    }
-
-    public Object getTransitionData() {
-        return transitionData;
-    }
-}
@@ -1,33 +0,0 @@
-package ru.terrakok.cicerone.commands;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Replaces the current screen.
- */
-public class Replace implements Command {
-    private String screenKey;
-    private Object transitionData;
-
-    /**
-     * Creates a {@link Replace} navigation command.
-     *
-     * @param screenKey      screen key
-     * @param transitionData initial data
-     */
-    public Replace(String screenKey, Object transitionData) {
-        this.screenKey = screenKey;
-        this.transitionData = transitionData;
-    }
-
-    public String getScreenKey() {
-        return screenKey;
-    }
-
-    public Object getTransitionData() {
-        return transitionData;
-    }
-}
@@ -1,26 +0,0 @@
-package ru.terrakok.cicerone.commands;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-/**
- * Shows system message.
- */
-public class SystemMessage implements Command {
-    private String message;
-
-    /**
-     * Creates a {@link SystemMessage} command.
-     *
-     * @param message message text
-     */
-    public SystemMessage(String message) {
-        this.message = message;
-    }
-
-    public String getMessage() {
-        return message;
-    }
-}
@@ -1,15 +0,0 @@
-package ru.terrakok.cicerone.result;
-
-/**
- * @author Konstantin Tskhovrebov (aka terrakok) on 04.07.17.
- */
-
-public interface ResultListener {
-
-    /**
-     * Received result from screen.
-     *
-     * @param resultData
-     */
-    void onResult(Object resultData);
-}
@@ -0,0 +1,40 @@
+package com.github.terrakok.cicerone
+
+/**
+ * BaseRouter is an abstract class to implement high-level navigation.
+ *
+ * Extend it to add needed transition methods.
+ */
+abstract class BaseRouter {
+    internal val commandBuffer = CommandBuffer()
+    private val resultWire = ResultWire()
+
+    /**
+     * Sets data listener with given key
+     * and returns [ResultListenerHandler] for availability to dispose subscription.
+     *
+     * After first call listener will be removed.
+     */
+    fun setResultListener(
+        key: String,
+        listener: ResultListener
+    ): ResultListenerHandler {
+        return resultWire.setResultListener(key, listener)
+    }
+
+    /**
+     * Sends data to listener with given key.
+     */
+    fun sendResult(key: String, data: Any) {
+        resultWire.sendResult(key, data)
+    }
+
+    /**
+     * Sends navigation command array to [CommandBuffer].
+     *
+     * @param commands navigation command array to execute
+     */
+    protected fun executeCommands(vararg commands: Command) {
+        commandBuffer.executeCommands(commands)
+    }
+}
@@ -0,0 +1,30 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Cicerone is the holder for other library components.
+ *
+ * To use it, instantiate it using one of the {@link #create()} methods.
+ *
+ * When you need a [NavigatorHolder] or router, get it here.
+ *
+ * @param router type of router. You can use the default [Router] or pass your own [BaseRouter] implementation.
+ */
+class Cicerone<T : BaseRouter> private constructor(val router: T) {
+
+    fun getNavigatorHolder(): NavigatorHolder = router.commandBuffer
+
+    companion object {
+        /**
+         * Creates the Cicerone instance with the default [Router]
+         */
+        @JvmStatic
+        fun create() = create(Router())
+
+        /**
+         * Creates the Cicerone instance with the custom router.
+         * @param customRouter the custom router extending [BaseRouter]
+         */
+        @JvmStatic
+        fun <T : BaseRouter> create(customRouter: T) = Cicerone(customRouter)
+    }
+}
@@ -0,0 +1,29 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Passes navigation command to an active [Navigator]
+ * or stores it in the pending commands queue to pass it later.
+ */
+internal class CommandBuffer : NavigatorHolder {
+    private var navigator: Navigator? = null
+    private val pendingCommands = mutableListOf<Array<out Command>>()
+
+    override fun setNavigator(navigator: Navigator) {
+        this.navigator = navigator
+        pendingCommands.forEach { navigator.applyCommands(it) }
+        pendingCommands.clear()
+    }
+
+    override fun removeNavigator() {
+        navigator = null
+    }
+
+    /**
+     * Passes `commands` to the [Navigator] if it available.
+     * Else puts it to the pending commands queue to pass it later.
+     * @param commands navigation command array
+     */
+    fun executeCommands(commands: Array<out Command>) {
+        navigator?.applyCommands(commands) ?: pendingCommands.add(commands)
+    }
+}
@@ -0,0 +1,14 @@
+package com.github.terrakok.cicerone
+
+/**
+ * The low-level navigation interface.
+ * Navigator is the one who actually performs any transition.
+ */
+interface Navigator {
+    /**
+     * Performs transition described by the navigation command
+     *
+     * @param commands the navigation command array to apply per single transaction
+     */
+    fun applyCommands(commands: Array<out Command>)
+}
@@ -0,0 +1,20 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Navigator holder interface.
+ *
+ * Use it to connect a [Navigator] to the [Cicerone].
+ */
+interface NavigatorHolder {
+    /**
+     * Set an active Navigator for the Cicerone and start receive commands.
+     *
+     * @param navigator new active Navigator
+     */
+    fun setNavigator(navigator: Navigator)
+
+    /**
+     * Remove the current Navigator and stop receive commands.
+     */
+    fun removeNavigator()
+}
@@ -0,0 +1,30 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Interface definition for a result callback.
+ */
+fun interface ResultListener {
+    fun onResult(data: Any)
+}
+
+/**
+ * Handler for manual delete subscription and avoid leak
+ */
+fun interface ResultListenerHandler {
+    fun dispose()
+}
+
+internal class ResultWire {
+    private val listeners = mutableMapOf<String, ResultListener>()
+
+    fun setResultListener(key: String, listener: ResultListener): ResultListenerHandler {
+        listeners[key] = listener
+        return ResultListenerHandler {
+            listeners.remove(key)
+        }
+    }
+
+    fun sendResult(key: String, data: Any) {
+        listeners.remove(key)?.onResult(data)
+    }
+}
@@ -0,0 +1,103 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Router is the class for high-level navigation.
+ *
+ * Use it to perform needed transitions.
+ * This implementation covers almost all cases needed for the average app.
+ * Extend it if you need some tricky navigation.
+ */
+open class Router : BaseRouter() {
+    /**
+     * Open new screen and add it to the screens chain.
+     *
+     * @param screen screen
+     * @param clearContainer if FALSE then new screen shows over previous
+     */
+    @JvmOverloads
+    fun navigateTo(screen: Screen, clearContainer: Boolean = true) {
+        executeCommands(Forward(screen, clearContainer))
+    }
+
+    /**
+     * Clear all screens and open new one as root.
+     *
+     * @param screen screen
+     */
+    fun newRootScreen(screen: Screen) {
+        executeCommands(BackTo(null), Replace(screen))
+    }
+
+    /**
+     * Replace current screen.
+     *
+     * By replacing the screen, you alters the backstack,
+     * so by going fragmentBack you will return to the previous screen
+     * and not to the replaced one.
+     *
+     * @param screen screen
+     */
+    fun replaceScreen(screen: Screen) {
+        executeCommands(Replace(screen))
+    }
+
+    /**
+     * Return fragmentBack to the needed screen from the chain.
+     *
+     * Behavior in the case when no needed screens found depends on
+     * the processing of the [BackTo] command in a [Navigator] implementation.
+     *
+     * @param screen screen
+     */
+    fun backTo(screen: Screen?) {
+        executeCommands(BackTo(screen))
+    }
+
+    /**
+     * Opens several screens inside single transaction.
+     *
+     * @param screens
+     * @param showOnlyTopScreenView if FALSE then all screen views show together
+     */
+    @JvmOverloads
+    fun newChain(vararg screens: Screen, showOnlyTopScreenView: Boolean = true) {
+        val commands = screens.map { Forward(it, showOnlyTopScreenView) }
+        executeCommands(*commands.toTypedArray())
+    }
+
+    /**
+     * Clear current stack and open several screens inside single transaction.
+     *
+     * @param screens
+     * @param showOnlyTopScreenView if FALSE then all screen views show together
+     */
+    @JvmOverloads
+    fun newRootChain(vararg screens: Screen, showOnlyTopScreenView: Boolean = true) {
+        val commands = screens.mapIndexed { index, screen ->
+            if (index == 0)
+                Replace(screen)
+            else
+                Forward(screen, showOnlyTopScreenView)
+        }
+        executeCommands(BackTo(null), *commands.toTypedArray())
+    }
+
+    /**
+     * Remove all screens from the chain and exit.
+     *
+     * It's mostly used to finish the application or close a supplementary navigation chain.
+     */
+    fun finishChain() {
+        executeCommands(BackTo(null), Back())
+    }
+
+    /**
+     * Return to the previous screen in the chain.
+     *
+     * Behavior in the case when the current screen is the root depends on
+     * the processing of the [Back] command in a [Navigator] implementation.
+     */
+    fun exit() {
+        executeCommands(Back())
+    }
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Screen is interface for description application screen.
+ */
+interface Screen {
+    val screenKey: String get() = this::class.java.name
+}
@@ -0,0 +1,217 @@
+package com.github.terrakok.cicerone.androidx
+
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import androidx.fragment.app.*
+import com.github.terrakok.cicerone.*
+import com.github.terrakok.cicerone.androidx.TransactionInfo.Type.ADD
+import com.github.terrakok.cicerone.androidx.TransactionInfo.Type.REPLACE
+
+/**
+ * Navigator implementation for launch fragments and activities.
+ *
+ * Feature [BackTo] works only for fragments.
+ *
+ * Recommendation: most useful for Single-Activity application.
+ */
+open class AppNavigator @JvmOverloads constructor(
+    protected val activity: FragmentActivity,
+    protected val containerId: Int,
+    protected val fragmentManager: FragmentManager = activity.supportFragmentManager,
+    protected val fragmentFactory: FragmentFactory = fragmentManager.fragmentFactory
+) : Navigator {
+
+    protected val localStackCopy = mutableListOf<TransactionInfo>()
+
+    override fun applyCommands(commands: Array<out Command>) {
+        fragmentManager.executePendingTransactions()
+
+        //copy stack before apply commands
+        copyStackToLocal()
+
+        for (command in commands) {
+            try {
+                applyCommand(command)
+            } catch (e: RuntimeException) {
+                errorOnApplyCommand(command, e)
+            }
+        }
+    }
+
+    private fun copyStackToLocal() {
+        localStackCopy.clear()
+        for (i in 0 until fragmentManager.backStackEntryCount) {
+            val str = fragmentManager.getBackStackEntryAt(i).name
+            localStackCopy.add(TransactionInfo.fromString(str))
+        }
+    }
+
+    /**
+     * Perform transition described by the navigation command
+     *
+     * @param command the navigation command to apply
+     */
+    protected open fun applyCommand(command: Command) {
+        when (command) {
+            is Forward -> forward(command)
+            is Replace -> replace(command)
+            is BackTo -> backTo(command)
+            is Back -> back()
+        }
+    }
+
+    protected open fun forward(command: Forward) {
+        when (val screen = command.screen as AppScreen) {
+            is ActivityScreen -> {
+                checkAndStartActivity(screen)
+            }
+            is FragmentScreen -> {
+                val type = if (command.clearContainer) REPLACE else ADD
+                commitNewFragmentScreen(screen, type, true)
+            }
+        }
+    }
+
+    protected open fun replace(command: Replace) {
+        when (val screen = command.screen as AppScreen) {
+            is ActivityScreen -> {
+                checkAndStartActivity(screen)
+                activity.finish()
+            }
+            is FragmentScreen -> {
+                if (localStackCopy.isNotEmpty()) {
+                    fragmentManager.popBackStack()
+                    val removed = localStackCopy.removeAt(localStackCopy.lastIndex)
+                    commitNewFragmentScreen(screen, removed.type, true)
+                } else {
+                    commitNewFragmentScreen(screen, REPLACE, false)
+                }
+            }
+        }
+    }
+
+    protected open fun back() {
+        if (localStackCopy.isNotEmpty()) {
+            fragmentManager.popBackStack()
+            localStackCopy.removeAt(localStackCopy.lastIndex)
+        } else {
+            activityBack()
+        }
+    }
+
+    protected open fun activityBack() {
+        activity.finish()
+    }
+
+    protected open fun commitNewFragmentScreen(
+        screen: FragmentScreen,
+        type: TransactionInfo.Type,
+        addToBackStack: Boolean
+    ) {
+        val fragment = screen.createFragment(fragmentFactory)
+        val transaction = fragmentManager.beginTransaction()
+        transaction.setReorderingAllowed(true)
+        setupFragmentTransaction(
+            transaction,
+            fragmentManager.findFragmentById(containerId),
+            fragment
+        )
+        when (type) {
+            ADD -> transaction.add(containerId, fragment, screen.screenKey)
+            REPLACE -> transaction.replace(containerId, fragment, screen.screenKey)
+        }
+        if (addToBackStack) {
+            val transactionInfo = TransactionInfo(screen.screenKey, type)
+            transaction.addToBackStack(transactionInfo.toString())
+            localStackCopy.add(transactionInfo)
+        }
+        transaction.commit()
+    }
+
+    /**
+     * Performs [BackTo] command transition
+     */
+    protected open fun backTo(command: BackTo) {
+        if (command.screen == null) {
+            backToRoot()
+        } else {
+            val screenKey = command.screen.screenKey
+            val index = localStackCopy.indexOfFirst { it.screenKey == screenKey }
+            if (index != -1) {
+                val forRemove = localStackCopy.subList(index, localStackCopy.size)
+                fragmentManager.popBackStack(forRemove.first().toString(), 0)
+                forRemove.clear()
+            } else {
+                backToUnexisting(command.screen as AppScreen)
+            }
+        }
+    }
+
+    private fun backToRoot() {
+        localStackCopy.clear()
+        fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE)
+    }
+
+    /**
+     * Override this method to setup fragment transaction [FragmentTransaction].
+     * For example: setCustomAnimations(...), addSharedElement(...) or setReorderingAllowed(...)
+     *
+     * @param fragmentTransaction fragment transaction
+     * @param currentFragment     current fragment in container
+     *                            (for [Replace] command it will be screen previous in new chain, NOT replaced screen)
+     * @param nextFragment        next screen fragment
+     */
+    protected open fun setupFragmentTransaction(
+        fragmentTransaction: FragmentTransaction,
+        currentFragment: Fragment?,
+        nextFragment: Fragment?
+    ) {
+        // Do nothing by default
+    }
+
+    private fun checkAndStartActivity(screen: ActivityScreen) {
+        // Check if we can start activity
+        val activityIntent = screen.createIntent(activity)
+        try {
+            activity.startActivity(activityIntent, screen.startActivityOptions)
+        } catch (e: ActivityNotFoundException) {
+            unexistingActivity(screen, activityIntent)
+        }
+    }
+
+    /**
+     * Called when there is no activity to open `screenKey`.
+     *
+     * @param screen         screen
+     * @param activityIntent intent passed to start Activity for the `screenKey`
+     */
+    protected open fun unexistingActivity(
+        screen: ActivityScreen,
+        activityIntent: Intent
+    ) {
+        // Do nothing by default
+    }
+
+    /**
+     * Called when we tried to fragmentBack to some specific screen (via [BackTo] command),
+     * but didn't found it.
+     *
+     * @param screen screen
+     */
+    protected open fun backToUnexisting(screen: AppScreen) {
+        backToRoot()
+    }
+
+    /**
+     * Override this method if you want to handle apply command error.
+     *
+     * @param command command
+     * @param error   error
+     */
+    protected open fun errorOnApplyCommand(
+        command: Command,
+        error: RuntimeException
+    ) {
+        throw error
+    }
+}
@@ -0,0 +1,31 @@
+package com.github.terrakok.cicerone.androidx
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentFactory
+import com.github.terrakok.cicerone.Screen
+
+sealed class AppScreen : Screen
+
+fun interface Creator<A, R> {
+    fun create(argument: A): R
+}
+
+open class FragmentScreen @JvmOverloads constructor(
+    private val key: String? = null,
+    private val fragmentCreator: Creator<FragmentFactory, Fragment>
+) : AppScreen() {
+    override val screenKey: String get() = key ?: super.screenKey
+    fun createFragment(factory: FragmentFactory) = fragmentCreator.create(factory)
+}
+
+open class ActivityScreen @JvmOverloads constructor(
+    private val key: String? = null,
+    private val intentCreator: Creator<Context, Intent>
+) : AppScreen() {
+    override val screenKey: String get() = key ?: super.screenKey
+    open val startActivityOptions: Bundle? = null
+    fun createIntent(context: Context) = intentCreator.create(context)
+}
@@ -0,0 +1,21 @@
+package com.github.terrakok.cicerone.androidx
+
+data class TransactionInfo(
+    val screenKey: String,
+    val type: Type
+) {
+    enum class Type(val symbol: Char) {
+        ADD('+'),
+        REPLACE('-');
+    }
+
+    override fun toString() = screenKey + type.symbol
+
+    companion object {
+        @JvmStatic
+        fun fromString(str: String) = TransactionInfo(
+            str.dropLast(1),
+            if (str.last() == Type.ADD.symbol) Type.ADD else Type.REPLACE
+        )
+    }
+}
@@ -0,0 +1,34 @@
+package com.github.terrakok.cicerone
+
+/**
+ * Navigation command describes screens transition.
+ *
+ * That can be processed by [com.github.terrakok.cicerone.Navigator]
+ */
+interface Command
+
+/**
+ * Opens new screen.
+ */
+data class Forward(
+    val screen: Screen,
+    val clearContainer: Boolean
+) : Command
+
+/**
+ * Replaces the current screen.
+ */
+data class Replace(val screen: Screen) : Command
+
+/**
+ * Rolls fragmentBack the last transition from the screens chain.
+ */
+class Back : Command
+
+/**
+ * Rolls fragmentBack to the needed screen from the screens chain.
+ *
+ * Behavior in the case when no needed screens found depends on an implementation of the [com.github.terrakok.cicerone.Navigator]
+ * But the recommended behavior is to return to the root.
+ */
+data class BackTo(val screen: Screen?) : Command
@@ -0,0 +1,134 @@
+package com.github.terrakok.cicerone.graph
+
+import com.github.terrakok.cicerone.*
+
+
+class GraphRouter(
+    private val root: Root
+) : BaseRouter() {
+    private val vertexes: Map<String, Vertex>
+    private val currentPath: MutableList<String>
+    val currentVertex get() = vertexes.getValue(currentPath.last())
+
+    init {
+        val allVertexes = mutableMapOf<String, Vertex>()
+        val links = mutableSetOf<VertexLink>()
+        val jumps = mutableListOf<List<String>>()
+        validateGraph(root.vertex, allVertexes, links, jumps)
+
+        val linkAndJumpIds = links.map { it.id } + jumps.flatten()
+        linkAndJumpIds.forEach { id ->
+            require(allVertexes.containsKey(id)) { "Not found vertex for id=$id" }
+        }
+
+        vertexes = allVertexes
+        currentPath = mutableListOf(root.vertex.id)
+
+        jumps.forEach {
+            require(validateJump(it)) { "Invalid jump path=$it" }
+        }
+
+        if (root.defaultDestination != null) {
+            require(root.vertex.edges.any { it.id == root.defaultDestination })  { "Not found default destination" }
+            navigateTo(root.defaultDestination)
+        }
+    }
+
+    private fun validateGraph(
+        vertex: Vertex,
+        allVertexes: MutableMap<String, Vertex>,
+        links: MutableSet<VertexLink>,
+        jumps: MutableList<List<String>>
+    ) {
+        if (allVertexes.containsKey(vertex.id)) error("Graph contains duplicate id ${vertex.id}")
+        allVertexes[vertex.id] = vertex
+
+        links.addAll(vertex.edges.filterIsInstance<VertexLink>())
+        jumps.addAll(vertex.jumps.map { listOf(it.backTo ?: vertex.id, *it.chain.toTypedArray()) })
+        vertex.edges.forEach {
+            if (it !is VertexLink) validateGraph(it, allVertexes, links, jumps)
+        }
+    }
+
+    private fun validateJump(path: List<String>): Boolean {
+        if (path.isEmpty()) return false
+        if (path.size == 1) return true
+
+        val v = vertexes.getValue(path[0])
+        v.edges.firstOrNull { it.id == path[1] } ?: return false
+        return validateJump(path.subList(1, path.size))
+    }
+
+    fun navigateTo(
+        vertexId: String,
+        screenFactory: (vertexId: String) -> Screen? = { null }
+    ) {
+        val destination = currentVertex.edges.first { it.id == vertexId }
+        val screen = createScreen(destination.id, screenFactory)
+        val command =
+            if (currentVertex.id == Root.ID) Replace(screen)
+            else Forward(screen, destination.destroyPreviousView)
+        currentPath.add(destination.id)
+        executeCommands(command)
+    }
+
+    fun jumpTo(
+        jumpId: String,
+        screenFactory: (vertexId: String) -> Screen? = { null }
+    ) {
+        val jump = currentVertex.jumps.first { it.id == jumpId }
+
+        if (jump.backTo == Root.ID && jump.chain.isEmpty()) {
+            finish()
+            return
+        }
+
+        val commands = mutableListOf<Command>().apply {
+            if (jump.backTo != null) {
+                val id = jump.backTo
+                val index = currentPath.indexOfFirst { it == id }
+                if (index == -1) error("Current path doesn't contain vertex $id")
+                currentPath.subList(index + 1, currentPath.size).clear()
+                if (jump.backTo == Root.ID) add(BackTo(null))
+                else add(BackTo(Key(id)))
+            }
+            jump.chain.forEachIndexed { index, vertexId ->
+                val screen = createScreen(vertexId, screenFactory)
+                currentPath.add(vertexId)
+                if (index == 0 && jump.backTo == Root.ID) {
+                    add(Replace(screen))
+                } else {
+                    add(Forward(screen, vertexes.getValue(vertexId).destroyPreviousView))
+                }
+            }
+        }
+
+        executeCommands(*commands.toTypedArray())
+    }
+
+    fun exit() {
+        currentPath.removeLast()
+        executeCommands(Back())
+    }
+
+    private fun finish() {
+        currentPath.clear()
+        currentPath.add(Root.ID)
+        executeCommands(BackTo(null), Back())
+    }
+
+    private fun createScreen(
+        vertexId: String,
+        screenFactory: (vertexId: String) -> Screen?
+    ): Screen {
+        val screen = screenFactory(vertexId)
+            ?: vertexes.getValue(vertexId).screenFactory(vertexId)
+            ?: error("Unknown screen for vertex $vertexId")
+        require(screen.screenKey == vertexId) { "Screen key must be equal vertex id!" }
+        return screen
+    }
+
+    private class Key(
+        override val screenKey: String
+    ) : Screen
+}
@@ -0,0 +1,134 @@
+package com.github.terrakok.cicerone.graph
+
+import com.github.terrakok.cicerone.*
+
+open class Vertex internal constructor(
+    val id: String,
+    val edges: Set<Vertex>,
+    val jumps: Set<Jump>,
+    val destroyPreviousView: Boolean = true,
+    val screenFactory: (id: String) -> Screen? = { null }
+) {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as Vertex
+
+        if (id != other.id) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return id.hashCode()
+    }
+}
+
+internal class VertexLink(
+    id: String,
+    destroyPreviousView: Boolean = true
+): Vertex(id, emptySet(), emptySet(), destroyPreviousView)
+
+class Jump(
+    val id: String,
+    val backTo: String?,
+    val chain: List<String>
+) {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as Jump
+
+        if (id != other.id) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return id.hashCode()
+    }
+}
+
+//Graph DSL
+
+class GraphInfo(
+    var edges: MutableSet<Vertex>.() -> Unit = {},
+    var jumps: MutableSet<Jump>.() -> Unit = {}
+)
+
+class Root(
+    val vertex: Vertex,
+    val defaultDestination: String?
+) {
+    companion object {
+        const val ID = "graph-root"
+    }
+}
+
+fun graph(
+    defaultDestination: String? = null,
+    setup: GraphInfo.() -> Unit
+): Root {
+    val info = GraphInfo().apply(setup)
+    val v = Vertex(
+        Root.ID,
+        mutableSetOf<Vertex>().apply(info.edges),
+        mutableSetOf<Jump>().apply(info.jumps)
+    )
+    return Root(v, defaultDestination)
+}
+
+class VertexInfo(
+    var edges: MutableSet<Vertex>.() -> Unit = {},
+    var jumps: MutableSet<Jump>.() -> Unit = {},
+    var screen: (id: String) -> Screen? = { null }
+)
+
+fun MutableSet<Vertex>.dest(
+    id: String,
+    destroyPreviousView: Boolean = true,
+    setup: VertexInfo.() -> Unit = {}
+) {
+    val info = VertexInfo().apply(setup)
+    add(Vertex(
+        id,
+        mutableSetOf<Vertex>().apply(info.edges),
+        mutableSetOf<Jump>().apply(info.jumps),
+        destroyPreviousView,
+        info.screen
+    ))
+}
+
+fun MutableSet<Vertex>.edge(
+    id: String,
+    destroyPreviousView: Boolean = true
+) {
+    add(VertexLink(id, destroyPreviousView))
+}
+
+class JumpInfo(
+    var backTo: String? = null,
+    internal var chain: List<String> = emptyList()
+) {
+    fun chain(vararg id: String) {
+        chain = id.toList()
+    }
+}
+
+fun MutableSet<Jump>.jump(
+    id: String,
+    setup: JumpInfo.() -> Unit
+) {
+    val info = JumpInfo().apply(setup)
+    add(Jump(
+        id,
+        info.backTo,
+        info.chain
+    ))
+}
+
+fun MutableSet<Jump>.finish(id: String) {
+    add(Jump(id, Root.ID, emptyList()))
+}
@@ -2,3 +2,7 @@ apply plugin: 'java'

 sourceCompatibility = JavaVersion.VERSION_1_7
 targetCompatibility = JavaVersion.VERSION_1_7
+
+dependencies {
+    compileOnly 'com.google.android:android:4.1.1.4'
+}
@@ -1,21 +0,0 @@
-package android.app;
-
-import android.content.Context;
-import android.content.Intent;
-
-/***
- * Created by laomo on 2016-11-21.
- */
-public class Activity extends Context {
-    public void startActivity(Intent intent) {
-        throw new RuntimeException("Stub!");
-    }
-
-    public FragmentManager getFragmentManager() {
-        throw new RuntimeException("Stub!");
-    }
-
-    public void finish() {
-        throw new RuntimeException("Stub!");
-    }
-}
@@ -1,36 +0,0 @@
-package android.app;
-
-import android.os.Bundle;
-
-/***
- * Created by laomo on 2016-11-21.
- */
-public class Fragment {
-	public void onCreate(Bundle savedInstanceState) {
-		throw new RuntimeException("Stub!");
-	}
-
-	public void onStart() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public void onDestroyView() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public void onDestroy() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public void onSaveInstanceState(Bundle outState) {
-		throw new RuntimeException("Stub!");
-	}
-
-	final public boolean isRemoving() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public final Activity getActivity() {
-		throw new RuntimeException("Stub!");
-	}
-}
@@ -1,46 +0,0 @@
-package android.app;
-
-/***
- * Created by laomo on 2016-11-21.
- */
-public class FragmentManager {
-	public static final int POP_BACK_STACK_INCLUSIVE = 1<<0;
-
-	public FragmentTransaction beginTransaction() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public boolean executePendingTransactions() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public void popBackStack() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public boolean popBackStackImmediate() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public boolean popBackStackImmediate(String name, int flags) {
-		throw new RuntimeException("Stub!");
-	}
-
-	public int getBackStackEntryCount() {
-		throw new RuntimeException("Stub!");
-	}
-
-	public BackStackEntry getBackStackEntryAt(int index) {
-		throw new RuntimeException("Stub!");
-	}
-
-	public Fragment findFragmentById(int id) {
-		throw new RuntimeException("Stub!");
-	}
-
-	public interface BackStackEntry {
-		int getId();
-
-		String getName();
-	}
-}
@@ -1,18 +0,0 @@
-package android.app;
-
-/***
- * Created by laomo on 2016-11-21.
- */
-public class FragmentTransaction {
-	public FragmentTransaction replace(int containerViewId, Fragment fragment) {
-		throw new RuntimeException("Stub!");
-	}
-
-	public FragmentTransaction addToBackStack(String name) {
-		throw new RuntimeException("Stub!");
-	}
-
-	public int commit() {
-		throw new RuntimeException("Stub!");
-	}
-}
@@ -1,8 +0,0 @@
-package android.content;
-
-/**
- * @author Konstantin Tskhovrebov (aka terrakok). Date: 10.03.17
- */
-
-public class Context {
-}
@@ -1,9 +0,0 @@
-package android.content;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 22.02.17
- */
-
-public class Intent {
-}
@@ -1,7 +0,0 @@
-package android.os;
-
-/***
- * Created by laomo on 2016-11-21.
- */
-public class Bundle {
-}
@@ -1,20 +0,0 @@
-package android.support.v4.app;
-
-/**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
- * on 11.10.16
- */
-
-public class FragmentTransaction {
-    public FragmentTransaction replace(int containerViewId, Fragment fragment) {
-        throw new RuntimeException("Stub!");
-    }
-
-    public FragmentTransaction addToBackStack(String name) {
-        throw new RuntimeException("Stub!");
-    }
-
-    public int commit() {
-        throw new RuntimeException("Stub!");
-    }
-}
@@ -1,20 +0,0 @@
-package android.widget;
-
-import android.content.Context;
-
-/**
- * @author Konstantin Tskhovrebov (aka terrakok). Date: 10.03.17
- */
-
-public class Toast {
-
-    public static final int LENGTH_SHORT = 0;
-
-    public void show() {
-        throw new RuntimeException("Stub!");
-    }
-
-    public static Toast makeText(Context context, CharSequence text, int duration) {
-        throw new RuntimeException("Stub!");
-    }
-}
@@ -1,9 +1,10 @@
-package android.support.v4.app;
+package androidx.fragment.app;

 import android.os.Bundle;
+import androidx.fragment.app.FragmentActivity;

 /**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
 * on 11.10.16
 */

@@ -1,9 +1,9 @@
-package android.support.v4.app;
+package androidx.fragment.app;

 import android.app.Activity;

 /**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
 * on 11.10.16
 */

@@ -0,0 +1,9 @@
+package androidx.fragment.app;
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+
+public class FragmentFactory {
+}
@@ -1,7 +1,7 @@
-package android.support.v4.app;
+package androidx.fragment.app;

 /**
- * Created by Konstantin Tckhovrebov (aka @terrakok)
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
 * on 11.10.16
 */

@@ -20,11 +20,7 @@ public class FragmentManager {
        throw new RuntimeException("Stub!");
    }

-    public boolean popBackStackImmediate() {
-        throw new RuntimeException("Stub!");
-    }
-
-    public boolean popBackStackImmediate(String name, int flags) {
+    public void popBackStack(String name, int flags) {
        throw new RuntimeException("Stub!");
    }

@@ -40,6 +36,10 @@ public class FragmentManager {
        throw new RuntimeException("Stub!");
    }

+    public FragmentFactory getFragmentFactory() {
+        throw new RuntimeException("Stub!");
+    }
+
    public interface BackStackEntry {
        int getId();

@@ -0,0 +1,28 @@
+package androidx.fragment.app;
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+
+public class FragmentTransaction {
+    public FragmentTransaction setReorderingAllowed(boolean reorderingAllowed) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public FragmentTransaction add(int containerViewId, Fragment fragment, String tag) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public FragmentTransaction replace(int containerViewId, Fragment fragment, String tag) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public FragmentTransaction addToBackStack(String name) {
+        throw new RuntimeException("Stub!");
+    }
+
+    public int commit() {
+        throw new RuntimeException("Stub!");
+    }
+}
@@ -0,0 +1 @@
+<mxfile userAgent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:62.0) Gecko/20100101 Firefox/62.0" version="9.1.8" editor="www.draw.io" type="device"><diagram id="7e88c67f-9661-f316-02ff-f99b9ebf4599" name="Page-1">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</diagram></mxfile>
@@ -1,19 +1,20 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'

 repositories {
    jcenter()
 }

 android {
-    compileSdkVersion 25
-    buildToolsVersion '25.0.2'
+    compileSdkVersion 28

    defaultConfig {
-        minSdkVersion 19
-        targetSdkVersion 25
+        minSdkVersion 21
+        targetSdkVersion 28
        versionCode 1
        versionName "1.0.0"
-        applicationId "ru.terrakok.cicerone.sample"
+        applicationId "com.github.terrakok.cicerone.sample"
    }

    buildTypes {
@@ -25,33 +26,48 @@ android {
        debug {
        }
    }
+
+    buildFeatures {
+        viewBinding true
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
 }

 ext {
-    supportLibraryVersion = "25.3.0"
-    moxyVersion = "1.4.6"
-    daggerVersion = "2.10"
+    androidXVersion = "1.2.0"
+    materialVersion = "1.2.1"
+    moxyVersion = "2.2.0"
+    daggerVersion = "2.29.1"
 }

 dependencies {
    // Support libraries
-    compile "com.android.support:appcompat-v7:$supportLibraryVersion"
-    compile "com.android.support:design:$supportLibraryVersion"
+    implementation "androidx.appcompat:appcompat:$androidXVersion"
+    implementation "com.google.android.material:material:$materialVersion"

    //MVP Moxy
-    compile "com.arello-mobile:moxy:$moxyVersion"
-    compile "com.arello-mobile:moxy-app-compat:$moxyVersion"
-    provided "com.arello-mobile:moxy-compiler:$moxyVersion"
+    implementation "com.github.moxy-community:moxy:$moxyVersion"
+    implementation "com.github.moxy-community:moxy-androidx:$moxyVersion"
+    kapt "com.github.moxy-community:moxy-compiler:$moxyVersion"

    //Cicerone
-    compile project(':library')
+    implementation project(':library')

    //DI
-    compile "com.google.dagger:dagger:$daggerVersion"
-    annotationProcessor "com.google.dagger:dagger-compiler:$daggerVersion"
+    implementation "com.google.dagger:dagger:$daggerVersion"
+    kapt "com.google.dagger:dagger-compiler:$daggerVersion"

    //Bottom Navigation Bar
-    compile ('com.ashokvarma.android:bottom-navigation-bar:1.3.0') {
+    implementation ('com.ashokvarma.android:bottom-navigation-bar:1.3.0') {
        exclude group: "com.android.support", module: "design"
    }
+    implementation "androidx.core:core-ktx:1.3.2"
 }
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest
-    package="ru.terrakok.cicerone.sample"
+    package="com.github.terrakok.cicerone.sample"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <application
@@ -21,5 +21,6 @@
        <activity android:name=".ui.main.MainActivity"/>
        <activity android:name=".ui.bottom.BottomNavigationActivity"/>
        <activity android:name=".ui.animations.ProfileActivity"/>
+        <activity android:name=".ui.graph.GraphActivity"/>
    </application>
 </manifest>
@@ -0,0 +1,75 @@
+package com.github.terrakok.cicerone.sample
+
+import com.github.terrakok.cicerone.androidx.FragmentScreen
+import com.github.terrakok.cicerone.graph.*
+import com.github.terrakok.cicerone.sample.ui.graph.ForkFragment
+import com.github.terrakok.cicerone.sample.ui.graph.RoadFragment
+
+private val RoadScreen = { id: String -> FragmentScreen(id) { RoadFragment.getNewInstance(id) } }
+private val ForkScreen = { id: String -> FragmentScreen(id) { ForkFragment.getNewInstance(id) } }
+
+fun Graph() = graph("8") {
+    edges = {
+        dest("1") {
+            screen = RoadScreen
+            edges = {
+                dest("2") {
+                    screen = ForkScreen
+                    edges = {
+                        dest("3") {
+                            screen = RoadScreen
+                            edges = {
+                                dest("4") {
+                                    screen = RoadScreen
+                                    edges = {
+                                        edge("5")
+                                    }
+                                }
+                            }
+                        }
+                        dest("5") {
+                            screen = ForkScreen
+                            edges = {
+                                dest("6") {
+                                    screen = RoadScreen
+                                }
+                                dest("7") {
+                                    screen = RoadScreen
+                                    jumps = {
+                                        finish("1")
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        dest("8") {
+            screen = ForkScreen
+            edges = {
+                dest("9") {
+                    screen = RoadScreen
+                    edges = {
+                        edge("1")
+                    }
+                    jumps = {
+                        jump("1") {
+                            backTo = Root.ID
+                            chain("1", "2", "3", "4", "5", "7")
+                        }
+                    }
+                }
+                dest("10") {
+                    screen = ForkScreen
+                    edges = {
+                        dest("11") {
+                            screen = RoadScreen
+                        }
+                        edge("10")
+                    }
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,25 @@
+package com.github.terrakok.cicerone.sample
+
+import android.app.Application
+import com.github.terrakok.cicerone.sample.dagger.AppComponent
+import com.github.terrakok.cicerone.sample.dagger.DaggerAppComponent
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+class SampleApplication : Application() {
+
+    val appComponent: AppComponent by lazy {
+        DaggerAppComponent.builder().build()
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        INSTANCE = this
+    }
+
+    companion object {
+        lateinit var INSTANCE: SampleApplication
+    }
+}
@@ -0,0 +1,67 @@
+package com.github.terrakok.cicerone.sample
+
+import android.content.Intent
+import android.net.Uri
+import com.github.terrakok.cicerone.androidx.ActivityScreen
+import com.github.terrakok.cicerone.androidx.FragmentScreen
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.bottom.BottomNavigationActivity
+import com.github.terrakok.cicerone.sample.ui.bottom.ForwardFragment
+import com.github.terrakok.cicerone.sample.ui.bottom.TabContainerFragment
+import com.github.terrakok.cicerone.sample.ui.graph.GraphActivity
+import com.github.terrakok.cicerone.sample.ui.main.MainActivity
+import com.github.terrakok.cicerone.sample.ui.main.SampleFragment
+import com.github.terrakok.cicerone.sample.ui.start.StartActivity
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+object Screens {
+
+    fun Sample(number: Int) = FragmentScreen("Sample($number)") {
+        SampleFragment.getNewInstance(number)
+    }
+
+    fun Start() = ActivityScreen {
+        Intent(it, StartActivity::class.java)
+    }
+
+    fun Main() = ActivityScreen {
+        Intent(it, MainActivity::class.java)
+    }
+
+    fun BottomNavigation() = ActivityScreen {
+        Intent(it, BottomNavigationActivity::class.java)
+    }
+
+    fun Tab(tabName: String) = FragmentScreen {
+        TabContainerFragment.getNewInstance(tabName)
+    }
+
+    fun Forward(containerName: String, number: Int) = FragmentScreen {
+        ForwardFragment.getNewInstance(containerName, number)
+    }
+
+    fun Github() = ActivityScreen {
+        Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/terrakok/Cicerone"))
+    }
+
+    fun Profile() = ActivityScreen {
+        Intent(it, ProfileActivity::class.java)
+    }
+
+    fun ProfileInfo() = FragmentScreen {
+        ProfileFragment()
+    }
+
+    fun SelectPhoto(resultKey: String) = FragmentScreen {
+        SelectPhotoFragment.getNewInstance(resultKey)
+    }
+
+    fun Graph() = ActivityScreen {
+        Intent(it, GraphActivity::class.java)
+    }
+}
@@ -0,0 +1,49 @@
+package com.github.terrakok.cicerone.sample.dagger
+
+import com.github.terrakok.cicerone.sample.dagger.module.LocalNavigationModule
+import com.github.terrakok.cicerone.sample.dagger.module.NavigationModule
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.bottom.BottomNavigationActivity
+import com.github.terrakok.cicerone.sample.ui.bottom.TabContainerFragment
+import com.github.terrakok.cicerone.sample.ui.graph.ForkFragment
+import com.github.terrakok.cicerone.sample.ui.graph.GraphActivity
+import com.github.terrakok.cicerone.sample.ui.graph.RoadFragment
+import com.github.terrakok.cicerone.sample.ui.main.MainActivity
+import com.github.terrakok.cicerone.sample.ui.main.SampleFragment
+import com.github.terrakok.cicerone.sample.ui.start.StartActivity
+import dagger.Component
+import javax.inject.Singleton
+
+/**
+ * Created by terrakok 24.11.16
+ */
+@Singleton
+@Component(modules = [
+    NavigationModule::class,
+    LocalNavigationModule::class]
+)
+interface AppComponent {
+    fun inject(activity: StartActivity)
+
+    fun inject(activity: MainActivity)
+
+    fun inject(fragment: SampleFragment)
+
+    fun inject(activity: BottomNavigationActivity)
+
+    fun inject(fragment: TabContainerFragment)
+
+    fun inject(fragment: ProfileFragment)
+
+    fun inject(fragment: SelectPhotoFragment)
+
+    fun inject(activity: ProfileActivity)
+
+    fun inject(activity: GraphActivity)
+
+    fun inject(fragment: RoadFragment)
+
+    fun inject(fragment: ForkFragment)
+}
@@ -0,0 +1,17 @@
+package com.github.terrakok.cicerone.sample.dagger.module
+
+import com.github.terrakok.cicerone.sample.subnavigation.LocalCiceroneHolder
+import dagger.Module
+import dagger.Provides
+import javax.inject.Singleton
+
+/**
+ * Created by terrakok 24.11.16
+ */
+@Module
+object LocalNavigationModule {
+
+    @Provides
+    @Singleton
+    fun provideLocalNavigationHolder(): LocalCiceroneHolder = LocalCiceroneHolder()
+}
@@ -0,0 +1,46 @@
+package com.github.terrakok.cicerone.sample.dagger.module
+
+import com.github.terrakok.cicerone.Cicerone
+import com.github.terrakok.cicerone.Cicerone.Companion.create
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.Graph
+import dagger.Module
+import dagger.Provides
+import javax.inject.Named
+import javax.inject.Singleton
+
+/**
+ * Created by terrakok 24.11.16
+ */
+@Module
+class NavigationModule {
+    private val cicerone: Cicerone<Router> = create()
+    private val graphCicerone: Cicerone<GraphRouter> = create(GraphRouter(Graph()))
+
+    @Provides
+    @Singleton
+    fun provideRouter(): Router {
+        return cicerone.router
+    }
+
+    @Provides
+    @Singleton
+    fun provideNavigatorHolder(): NavigatorHolder {
+        return cicerone.getNavigatorHolder()
+    }
+
+    @Provides
+    @Singleton
+    fun provideGraphRouter(): GraphRouter {
+        return graphCicerone.router
+    }
+
+    @Provides
+    @Singleton
+    @Named("graph")
+    fun provideGraphNavigatorHolder(): NavigatorHolder {
+        return graphCicerone.getNavigatorHolder()
+    }
+}
@@ -0,0 +1,35 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.photos
+
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@InjectViewState
+class SelectPhotoPresenter(
+        private val resultKey: String,
+        private val router: Router
+) : MvpPresenter<SelectPhotoView>() {
+
+    override fun onFirstViewAttach() {
+        super.onFirstViewAttach()
+        viewState!!.showPhotos(intArrayOf(
+                R.drawable.ava_1,
+                R.drawable.ava_2,
+                R.drawable.ava_3,
+                R.drawable.ava_4
+        ))
+    }
+
+    fun onPhotoClick(photoRes: Int) {
+        router.sendResult(resultKey, photoRes)
+        router.exit()
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+}
@@ -0,0 +1,13 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.photos
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface SelectPhotoView : MvpView {
+    fun showPhotos(resourceIds: IntArray)
+}
@@ -0,0 +1,44 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.profile
+
+import com.github.terrakok.cicerone.ResultListenerHandler
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.Screens.SelectPhoto
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@InjectViewState
+class ProfilePresenter(
+        private val router: Router
+) : MvpPresenter<ProfileView>() {
+    private var resultListenerHandler: ResultListenerHandler? = null
+
+    companion object {
+        private const val RESULT_KEY = "photo_result"
+        private const val DEFAULT_PHOTO = R.drawable.ava_1
+    }
+
+    override fun onFirstViewAttach() {
+        super.onFirstViewAttach()
+        viewState!!.showPhoto(DEFAULT_PHOTO)
+    }
+
+    fun onPhotoClicked() {
+        resultListenerHandler = router.setResultListener(RESULT_KEY) { data ->
+            viewState!!.showPhoto(data as Int)
+        }
+        router.navigateTo(SelectPhoto(RESULT_KEY))
+    }
+
+    override fun onDestroy() {
+        resultListenerHandler?.dispose()
+        super.onDestroy()
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+}
@@ -0,0 +1,13 @@
+package com.github.terrakok.cicerone.sample.mvp.animation.profile
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface ProfileView : MvpView {
+    fun showPhoto(resId: Int)
+}
@@ -0,0 +1,18 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom
+
+import com.github.terrakok.cicerone.Router
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by terrakok 25.11.16
+ */
+@InjectViewState
+class BottomNavigationPresenter(
+        private val router: Router
+) : MvpPresenter<BottomNavigationView>() {
+
+    fun onBackPressed() {
+        router.exit()
+    }
+}
@@ -0,0 +1,11 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by terrakok 25.11.16
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface BottomNavigationView : MvpView
@@ -0,0 +1,42 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom.forward
+
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.Screens.Forward
+import com.github.terrakok.cicerone.sample.Screens.Github
+import moxy.InjectViewState
+import moxy.MvpPresenter
+
+/**
+ * Created by terrakok 26.11.16
+ */
+@InjectViewState
+class ForwardPresenter(
+        private val container: String,
+        private val router: Router,
+        private val number: Int
+) : MvpPresenter<ForwardView>() {
+
+    private fun createChain(number: Int): String {
+        var chain = "[0]"
+        for (i in 0 until number) {
+            chain += "➔" + (i + 1)
+        }
+        return chain
+    }
+
+    fun onForwardPressed() {
+        router.navigateTo(Forward(container, number + 1))
+    }
+
+    fun onGithubPressed() {
+        router.navigateTo(Github())
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+
+    init {
+        viewState?.setChainText(createChain(number))
+    }
+}
@@ -0,0 +1,13 @@
+package com.github.terrakok.cicerone.sample.mvp.bottom.forward
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by terrakok 26.11.16
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface ForwardView : MvpView {
+    fun setChainText(chainText: String)
+}
@@ -0,0 +1,28 @@
+package com.github.terrakok.cicerone.sample.mvp.graph
+
+import com.github.terrakok.cicerone.graph.GraphRouter
+import moxy.InjectViewState
+import moxy.MvpPresenter
+import moxy.MvpView
+
+@InjectViewState
+class ForkPresenter(
+    private val graphRouter: GraphRouter
+): MvpPresenter<MvpView>() {
+
+    fun onTopButtonClick() {
+        graphRouter.currentVertex.edges.firstOrNull()?.id?.let { id ->
+            graphRouter.navigateTo(id)
+        }
+    }
+
+    fun onBottomButtonClick() {
+        graphRouter.currentVertex.edges.lastOrNull()?.id?.let { id ->
+            graphRouter.navigateTo(id)
+        }
+    }
+
+    fun onBackPressed() {
+        graphRouter.exit()
+    }
+}
@@ -0,0 +1,28 @@
+package com.github.terrakok.cicerone.sample.mvp.graph
+
+import com.github.terrakok.cicerone.graph.GraphRouter
+import moxy.InjectViewState
+import moxy.MvpPresenter
+import moxy.MvpView
+
+@InjectViewState
+class RoadPresenter(
+    private val graphRouter: GraphRouter
+): MvpPresenter<MvpView>() {
+
+    fun onButtonClick() {
+        graphRouter.currentVertex.edges.firstOrNull()?.id?.let { id ->
+            graphRouter.navigateTo(id)
+        }
+    }
+
+    fun onJumpClick() {
+        graphRouter.currentVertex.jumps.firstOrNull()?.id?.let { id ->
+            graphRouter.jumpTo(id)
+        }
+    }
+
+    fun onBackPressed() {
+        graphRouter.exit()
+    }
+}
@@ -0,0 +1,79 @@
+package com.github.terrakok.cicerone.sample.mvp.main
+
+import android.os.Handler
+import android.os.Looper
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.Screens.Sample
+import moxy.InjectViewState
+import moxy.MvpPresenter
+import java.util.concurrent.Executors
+import java.util.concurrent.ScheduledFuture
+import java.util.concurrent.TimeUnit
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+@InjectViewState
+class SamplePresenter(
+        private val router: Router,
+        private val screenNumber: Int
+) : MvpPresenter<SampleView>() {
+
+    private val executorService = Executors.newSingleThreadScheduledExecutor()
+
+    private var future: ScheduledFuture<*>? = null
+
+    fun onBackCommandClick() {
+        router.exit()
+    }
+
+    fun onForwardCommandClick() {
+        router.navigateTo(Sample(screenNumber + 1))
+    }
+
+    fun onReplaceCommandClick() {
+        router.replaceScreen(Sample(screenNumber + 1))
+    }
+
+    fun onNewChainCommandClick() {
+        router.newChain(
+                Sample(screenNumber + 1),
+                Sample(screenNumber + 2),
+                Sample(screenNumber + 3)
+        )
+    }
+
+    fun onNewRootChainCommandClick() {
+        router.newRootChain(
+                Sample(screenNumber + 1),
+                Sample(screenNumber + 2),
+                Sample(screenNumber + 3)
+        )
+    }
+
+    fun onFinishChainCommandClick() {
+        router.finishChain()
+    }
+
+    fun onNewRootCommandClick() {
+        router.newRootScreen(Sample(screenNumber + 1))
+    }
+
+    fun onForwardWithDelayCommandClick() {
+        future?.cancel(true)
+        future = executorService.schedule({ //WARNING! Navigation must be only in UI thread.
+            Handler(Looper.getMainLooper()).post {
+                router.navigateTo(Sample(screenNumber + 1))
+            }
+        }, 5, TimeUnit.SECONDS)
+    }
+
+    fun onBackToCommandClick() {
+        router.backTo(Sample(3))
+    }
+
+    init {
+        viewState?.setTitle("Screen $screenNumber")
+    }
+}
@@ -0,0 +1,14 @@
+package com.github.terrakok.cicerone.sample.mvp.main
+
+import moxy.MvpView
+import moxy.viewstate.strategy.AddToEndSingleStrategy
+import moxy.viewstate.strategy.StateStrategyType
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+@StateStrategyType(AddToEndSingleStrategy::class)
+interface SampleView : MvpView {
+    fun setTitle(title: String)
+}
@@ -0,0 +1,35 @@
+package com.github.terrakok.cicerone.sample.mvp.start
+
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.Screens.BottomNavigation
+import com.github.terrakok.cicerone.sample.Screens.Graph
+import com.github.terrakok.cicerone.sample.Screens.Main
+import com.github.terrakok.cicerone.sample.Screens.Profile
+import moxy.MvpPresenter
+
+/**
+ * Created by terrakok 21.11.16
+ */
+class StartActivityPresenter(private val router: Router) : MvpPresenter<StartActivityView>() {
+
+    fun onOrdinaryPressed() {
+        router.navigateTo(Main())
+    }
+
+    fun onMultiPressed() {
+        router.navigateTo(BottomNavigation())
+    }
+
+    fun onResultWithAnimationPressed() {
+        router.navigateTo(Profile())
+    }
+
+    fun onGraphPressed() {
+        router.navigateTo(Graph())
+    }
+
+    fun onBackPressed() {
+        router.exit()
+    }
+
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone.sample.mvp.start
+
+import moxy.MvpView
+
+/**
+ * Created by terrakok 21.11.16
+ */
+interface StartActivityView : MvpView
@@ -0,0 +1,18 @@
+package com.github.terrakok.cicerone.sample.subnavigation
+
+import com.github.terrakok.cicerone.Cicerone
+import com.github.terrakok.cicerone.Cicerone.Companion.create
+import com.github.terrakok.cicerone.Router
+import java.util.*
+
+/**
+ * Created by terrakok 27.11.16
+ */
+class LocalCiceroneHolder {
+    private val containers = HashMap<String, Cicerone<Router>>()
+
+    fun getCicerone(containerTag: String): Cicerone<Router> =
+            containers.getOrPut(containerTag) {
+                create()
+            }
+}
@@ -0,0 +1,89 @@
+package com.github.terrakok.cicerone.sample.ui.animations
+
+import android.os.Bundle
+import android.transition.ChangeBounds
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentTransaction
+import com.github.terrakok.cicerone.Command
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Replace
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.ProfileInfo
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class ProfileActivity : AppCompatActivity() {
+
+    @Inject
+    lateinit var navigatorHolder: NavigatorHolder
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_container)
+        if (savedInstanceState == null) {
+            navigator.applyCommands(arrayOf<Command>(Replace(ProfileInfo())))
+        }
+    }
+
+    override fun onResumeFragments() {
+        super.onResumeFragments()
+        navigatorHolder.setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        navigatorHolder.removeNavigator()
+        super.onPause()
+    }
+
+    private val navigator: Navigator = object : AppNavigator(this, R.id.container) {
+
+        override fun setupFragmentTransaction(fragmentTransaction: FragmentTransaction, currentFragment: Fragment?, nextFragment: Fragment?) {
+            if (currentFragment is ProfileFragment
+                    && nextFragment is SelectPhotoFragment) {
+                setupSharedElementForProfileToSelectPhoto(
+                        currentFragment,
+                        nextFragment,
+                        fragmentTransaction
+                )
+            }
+        }
+    }
+
+    private fun setupSharedElementForProfileToSelectPhoto(profileFragment: ProfileFragment,
+                                                          selectPhotoFragment: SelectPhotoFragment,
+                                                          fragmentTransaction: FragmentTransaction) {
+        val changeBounds = ChangeBounds()
+        selectPhotoFragment.sharedElementEnterTransition = changeBounds
+        selectPhotoFragment.sharedElementReturnTransition = changeBounds
+        profileFragment.sharedElementEnterTransition = changeBounds
+        profileFragment.sharedElementReturnTransition = changeBounds
+        val view = profileFragment.avatarViewForAnimation
+        fragmentTransaction.addSharedElement(view!!, PHOTO_TRANSITION)
+        selectPhotoFragment.setAnimationDestinationId((view.tag as Int))
+    }
+
+    override fun onBackPressed() {
+        val fragment = supportFragmentManager.findFragmentById(R.id.container)
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            super.onBackPressed()
+        }
+    }
+
+    companion object {
+        const val PHOTO_TRANSITION = "photo_trasition"
+    }
+}
@@ -0,0 +1,112 @@
+package com.github.terrakok.cicerone.sample.ui.animations.photos
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentSelectPhotoBinding
+import com.github.terrakok.cicerone.sample.mvp.animation.photos.SelectPhotoPresenter
+import com.github.terrakok.cicerone.sample.mvp.animation.photos.SelectPhotoView
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class SelectPhotoFragment : MvpAppCompatFragment(), SelectPhotoView, BackButtonListener {
+
+    private lateinit var binding: FragmentSelectPhotoBinding
+    private lateinit var allImages: Array<ImageView>
+
+    @Inject
+    lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: SelectPhotoPresenter
+
+    fun setAnimationDestinationId(resId: Int) {
+        var arguments = arguments
+        if (arguments == null) arguments = Bundle()
+        arguments.putInt(ARG_ANIM_DESTINATION, resId)
+        setArguments(arguments)
+    }
+
+    private val animationDestionationId: Int
+        get() = arguments!!.getInt(ARG_ANIM_DESTINATION)
+
+    private val resultKey: String
+        get() = arguments!!.getString(EXTRA_RESULT_KEY)!!
+
+    @ProvidePresenter
+    fun providePresenter() = SelectPhotoPresenter(resultKey, router)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentSelectPhotoBinding.inflate(inflater, container, false)
+        allImages = arrayOf(
+                binding.selectImage1,
+                binding.selectImage2,
+                binding.selectImage3,
+                binding.selectImage4
+        )
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        allImages.forEach {
+            it.setOnClickListener(clickListener)
+        }
+    }
+
+    private val clickListener = View.OnClickListener { v ->
+        allImages.forEach {
+            it.transitionName = null
+        }
+        v.transitionName = ProfileActivity.PHOTO_TRANSITION
+        presenter.onPhotoClick((v.tag as Int))
+    }
+
+    override fun showPhotos(resourceIds: IntArray) {
+        if (resourceIds.size >= 4) {
+            //for shared element animation
+            val animRes = animationDestionationId
+
+            allImages.forEachIndexed {
+                index, imageView ->
+                imageView.setImageResource(resourceIds[index])
+                imageView.tag = resourceIds[index]
+                imageView.transitionName = if (animRes == resourceIds[index]) ProfileActivity.PHOTO_TRANSITION else null
+            }
+        }
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val ARG_ANIM_DESTINATION = "arg_anim_dest"
+        private const val EXTRA_RESULT_KEY = "extra_result_key"
+
+        fun getNewInstance(resultKey: String): SelectPhotoFragment {
+            return SelectPhotoFragment().apply {
+                arguments = Bundle().apply {
+                    putString(EXTRA_RESULT_KEY, resultKey)
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,70 @@
+package com.github.terrakok.cicerone.sample.ui.animations.profile
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.mvp.animation.profile.ProfilePresenter
+import com.github.terrakok.cicerone.sample.mvp.animation.profile.ProfileView
+import com.github.terrakok.cicerone.sample.ui.animations.ProfileActivity
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class ProfileFragment : MvpAppCompatFragment(), ProfileView, BackButtonListener {
+
+    private lateinit var avatar: ImageView
+
+    @Inject
+    lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: ProfilePresenter
+
+    @ProvidePresenter
+    fun providePresenter() = ProfilePresenter(router)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_profile, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        avatar = view.findViewById<View>(R.id.avatar_imageView) as ImageView
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        avatar.transitionName = ProfileActivity.PHOTO_TRANSITION
+        avatar.setOnClickListener { presenter.onPhotoClicked() }
+    }
+
+    override fun showPhoto(resId: Int) {
+        avatar.setImageResource(resId)
+
+        //for shared element animation
+        avatar.tag = resId
+    }
+
+    val avatarViewForAnimation: View?
+        get() = avatar
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+}
@@ -0,0 +1,119 @@
+package com.github.terrakok.cicerone.sample.ui.bottom
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+import com.ashokvarma.bottomnavigation.BottomNavigationBar
+import com.ashokvarma.bottomnavigation.BottomNavigationItem
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.Tab
+import com.github.terrakok.cicerone.sample.mvp.bottom.BottomNavigationPresenter
+import com.github.terrakok.cicerone.sample.mvp.bottom.BottomNavigationView
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import com.github.terrakok.cicerone.sample.ui.common.RouterProvider
+import moxy.MvpAppCompatActivity
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by terrakok 25.11.16
+ */
+class BottomNavigationActivity : MvpAppCompatActivity(), BottomNavigationView, RouterProvider {
+
+    private lateinit var bottomNavigationBar: BottomNavigationBar
+
+    @Inject
+    override lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: BottomNavigationPresenter
+
+    @ProvidePresenter
+    fun createBottomNavigationPresenter() = BottomNavigationPresenter(router)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_bottom)
+        bottomNavigationBar = findViewById<View>(R.id.ab_bottom_navigation_bar) as BottomNavigationBar
+
+        initViews()
+        if (savedInstanceState == null) {
+            bottomNavigationBar.selectTab(0, true)
+        }
+    }
+
+    private fun initViews() {
+        bottomNavigationBar
+                .addItem(BottomNavigationItem(R.drawable.ic_android_white_24dp, R.string.tab_android))
+                .addItem(BottomNavigationItem(R.drawable.ic_bug_report_white_24dp, R.string.tab_bug))
+                .addItem(BottomNavigationItem(R.drawable.ic_pets_white_24dp, R.string.tab_dog))
+                .initialise()
+        bottomNavigationBar.setTabSelectedListener(object : BottomNavigationBar.OnTabSelectedListener {
+            override fun onTabSelected(position: Int) {
+                when (position) {
+                    0 -> selectTab("ANDROID")
+                    1 -> selectTab("BUG")
+                    2 -> selectTab("DOG")
+                }
+                bottomNavigationBar.selectTab(position, false)
+            }
+
+            override fun onTabUnselected(position: Int) {}
+
+            override fun onTabReselected(position: Int) {
+                onTabSelected(position)
+            }
+        })
+    }
+
+    private fun selectTab(tab: String) {
+        val fm = supportFragmentManager
+        var currentFragment: Fragment? = null
+        val fragments = fm.fragments
+        for (f in fragments) {
+            if (f.isVisible) {
+                currentFragment = f
+                break
+            }
+        }
+        val newFragment = fm.findFragmentByTag(tab)
+        if (currentFragment != null && newFragment != null && currentFragment === newFragment) return
+        val transaction = fm.beginTransaction()
+        if (newFragment == null) {
+            transaction.add(
+                    R.id.ab_container,
+                    Tab(tab).createFragment(fm.fragmentFactory), tab
+            )
+        }
+        if (currentFragment != null) {
+            transaction.hide(currentFragment)
+        }
+        if (newFragment != null) {
+            transaction.show(newFragment)
+        }
+        transaction.commitNow()
+    }
+
+    override fun onBackPressed() {
+        val fm = supportFragmentManager
+        var fragment: Fragment? = null
+        val fragments = fm.fragments
+        for (f in fragments) {
+            if (f.isVisible) {
+                fragment = f
+                break
+            }
+        }
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            presenter.onBackPressed()
+        }
+    }
+}
@@ -0,0 +1,69 @@
+package com.github.terrakok.cicerone.sample.ui.bottom
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.sample.databinding.FragmentForwardBinding
+import com.github.terrakok.cicerone.sample.mvp.bottom.forward.ForwardPresenter
+import com.github.terrakok.cicerone.sample.mvp.bottom.forward.ForwardView
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import com.github.terrakok.cicerone.sample.ui.common.RouterProvider
+import moxy.MvpAppCompatFragment
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+
+/**
+ * Created by terrakok 26.11.16
+ */
+class ForwardFragment : MvpAppCompatFragment(), ForwardView, BackButtonListener {
+    private lateinit var binding: FragmentForwardBinding
+
+    @InjectPresenter
+    lateinit var presenter: ForwardPresenter
+
+    @ProvidePresenter
+    fun provideForwardPresenter(): ForwardPresenter {
+        return ForwardPresenter(
+                arguments!!.getString(EXTRA_NAME),
+                (parentFragment as RouterProvider).router,
+                arguments!!.getInt(EXTRA_NUMBER)
+        )
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentForwardBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        binding.toolbar.title = arguments!!.getString(EXTRA_NAME)
+        binding.toolbar.setNavigationOnClickListener { presenter.onBackPressed() }
+        binding.forwardButton.setOnClickListener { presenter.onForwardPressed() }
+        binding.githubButton.setOnClickListener { presenter.onGithubPressed() }
+    }
+
+    override fun setChainText(chainText: String) {
+        binding.chainText.text = chainText
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val EXTRA_NAME = "extra_name"
+        private const val EXTRA_NUMBER = "extra_number"
+
+        fun getNewInstance(name: String?, number: Int): ForwardFragment {
+            return ForwardFragment().apply {
+                arguments = Bundle().apply {
+                    putString(EXTRA_NAME, name)
+                    putInt(EXTRA_NUMBER, number)
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,88 @@
+package com.github.terrakok.cicerone.sample.ui.bottom
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import com.github.terrakok.cicerone.Cicerone
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.Forward
+import com.github.terrakok.cicerone.sample.subnavigation.LocalCiceroneHolder
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import com.github.terrakok.cicerone.sample.ui.common.RouterProvider
+import javax.inject.Inject
+
+/**
+ * Created by terrakok 25.11.16
+ */
+class TabContainerFragment : Fragment(), RouterProvider, BackButtonListener {
+
+    private val navigator: Navigator by lazy {
+        AppNavigator(activity!!, R.id.ftc_container, childFragmentManager)
+    }
+
+    @Inject
+    lateinit var ciceroneHolder: LocalCiceroneHolder
+
+    private val containerName: String
+        get() = arguments!!.getString(EXTRA_NAME)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    private val cicerone: Cicerone<Router>
+        get() = ciceroneHolder.getCicerone(containerName)
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.fragment_tab_container, container, false)
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        if (childFragmentManager.findFragmentById(R.id.ftc_container) == null) {
+            cicerone.router.replaceScreen(Forward(containerName, 0))
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        cicerone.getNavigatorHolder().setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        cicerone.getNavigatorHolder().removeNavigator()
+        super.onPause()
+    }
+
+    override val router: Router
+        get() = cicerone.router
+
+    override fun onBackPressed(): Boolean {
+        val fragment = childFragmentManager.findFragmentById(R.id.ftc_container)
+        return if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            true
+        } else {
+            (activity as RouterProvider?)!!.router.exit()
+            true
+        }
+    }
+
+    companion object {
+        private const val EXTRA_NAME = "tcf_extra_name"
+
+        fun getNewInstance(name: String?) =
+                TabContainerFragment().apply {
+                    arguments = Bundle().apply {
+                        putString(EXTRA_NAME, name)
+                    }
+                }
+    }
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone.sample.ui.common
+
+/**
+ * Created by terrakok 26.11.16
+ */
+interface BackButtonListener {
+    fun onBackPressed(): Boolean
+}
@@ -0,0 +1,10 @@
+package com.github.terrakok.cicerone.sample.ui.common
+
+import com.github.terrakok.cicerone.Router
+
+/**
+ * Created by terrakok 25.11.16
+ */
+interface RouterProvider {
+    val router: Router
+}
@@ -0,0 +1,65 @@
+package com.github.terrakok.cicerone.sample.ui.graph
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentForkBinding
+import com.github.terrakok.cicerone.sample.databinding.FragmentRoadBinding
+import com.github.terrakok.cicerone.sample.mvp.graph.ForkPresenter
+import com.github.terrakok.cicerone.sample.mvp.graph.RoadPresenter
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.MvpView
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+class ForkFragment : MvpAppCompatFragment(), MvpView, BackButtonListener {
+    lateinit var binding: FragmentForkBinding
+
+    @Inject
+    lateinit var graphRouter: GraphRouter
+
+    @InjectPresenter
+    lateinit var presenter: ForkPresenter
+
+    @ProvidePresenter
+    fun provideRoadPresenter(): ForkPresenter {
+        return ForkPresenter(graphRouter)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentForkBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        binding.textView.text = arguments?.getString(EXTRA_NUMBER)
+        binding.topButton.setOnClickListener { presenter.onTopButtonClick() }
+        binding.bottomButton.setOnClickListener { presenter.onBottomButtonClick()}
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val EXTRA_NUMBER = "extra_number"
+
+        fun getNewInstance(number: String) = ForkFragment().apply {
+            arguments = Bundle().apply {
+                putString(EXTRA_NUMBER, number)
+            }
+        }
+    }
+}
@@ -0,0 +1,63 @@
+package com.github.terrakok.cicerone.sample.ui.graph
+
+import android.os.Bundle
+import android.transition.ChangeBounds
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentTransaction
+import com.github.terrakok.cicerone.Command
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Replace
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.ProfileInfo
+import com.github.terrakok.cicerone.sample.ui.animations.photos.SelectPhotoFragment
+import com.github.terrakok.cicerone.sample.ui.animations.profile.ProfileFragment
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import javax.inject.Inject
+import javax.inject.Named
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok) on 14.07.17.
+ */
+class GraphActivity : AppCompatActivity() {
+
+    @Inject
+    @Named("graph")
+    lateinit var navigatorHolder: NavigatorHolder
+
+    @Inject
+    lateinit var graphRouter: GraphRouter
+
+    private val navigator = AppNavigator(this, R.id.container)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_container)
+    }
+
+    override fun onResumeFragments() {
+        super.onResumeFragments()
+        navigatorHolder.setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        navigatorHolder.removeNavigator()
+        super.onPause()
+    }
+
+    override fun onBackPressed() {
+        val fragment = supportFragmentManager.findFragmentById(R.id.container)
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            super.onBackPressed()
+        }
+    }
+}
@@ -0,0 +1,63 @@
+package com.github.terrakok.cicerone.sample.ui.graph
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.graph.GraphRouter
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentRoadBinding
+import com.github.terrakok.cicerone.sample.mvp.graph.RoadPresenter
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatFragment
+import moxy.MvpView
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+class RoadFragment : MvpAppCompatFragment(), MvpView, BackButtonListener {
+    lateinit var binding: FragmentRoadBinding
+
+    @Inject
+    lateinit var graphRouter: GraphRouter
+
+    @InjectPresenter
+    lateinit var presenter: RoadPresenter
+
+    @ProvidePresenter
+    fun provideRoadPresenter(): RoadPresenter {
+        return RoadPresenter(graphRouter)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentRoadBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        binding.textView.text = arguments?.getString(EXTRA_NUMBER)
+        binding.forwardButton.setOnClickListener { presenter.onButtonClick() }
+        binding.jumpButton.setOnClickListener { presenter.onJumpClick() }
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackPressed()
+        return true
+    }
+
+    companion object {
+        private const val EXTRA_NUMBER = "extra_number"
+
+        fun getNewInstance(number: String) = RoadFragment().apply {
+            arguments = Bundle().apply {
+                putString(EXTRA_NUMBER, number)
+            }
+        }
+    }
+}
@@ -0,0 +1,34 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import android.content.Context
+import androidx.fragment.app.Fragment
+import moxy.MvpAppCompatFragment
+import java.lang.ref.WeakReference
+
+abstract class BaseFragment : MvpAppCompatFragment() {
+    override fun onAttach(context: Context) {
+        super.onAttach(context)
+
+        val activity = activity
+        if (activity is ChainHolder) {
+            (activity as ChainHolder).chain.add(WeakReference<Fragment>(this))
+        }
+    }
+
+    override fun onDetach() {
+        val activity = activity
+        if (activity is ChainHolder) {
+            val chain = (activity as ChainHolder).chain
+            val it = chain.iterator()
+            while (it.hasNext()) {
+                val fragmentReference = it.next()
+                val fragment = fragmentReference.get()
+                if (fragment != null && fragment === this) {
+                    it.remove()
+                    break
+                }
+            }
+        }
+        super.onDetach()
+    }
+}
@@ -0,0 +1,8 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import androidx.fragment.app.Fragment
+import java.lang.ref.WeakReference
+
+interface ChainHolder {
+    val chain: MutableList<WeakReference<Fragment>>
+}
@@ -0,0 +1,95 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import android.os.Bundle
+import android.view.View
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import com.github.terrakok.cicerone.Command
+import com.github.terrakok.cicerone.Navigator
+import com.github.terrakok.cicerone.NavigatorHolder
+import com.github.terrakok.cicerone.Replace
+import com.github.terrakok.cicerone.androidx.AppNavigator
+import com.github.terrakok.cicerone.sample.R
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.Screens.Sample
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.MvpAppCompatActivity
+import java.lang.ref.WeakReference
+import java.util.*
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+class MainActivity : MvpAppCompatActivity(), ChainHolder {
+
+    private lateinit var screensSchemeTV: TextView
+
+    override val chain = ArrayList<WeakReference<Fragment>>()
+
+    @Inject
+    lateinit var navigatorHolder: NavigatorHolder
+
+    private val navigator: Navigator = object : AppNavigator(this, R.id.main_container) {
+
+        override fun applyCommands(commands: Array<out Command>) {
+            super.applyCommands(commands)
+            supportFragmentManager.executePendingTransactions()
+            printScreensScheme()
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_main)
+        screensSchemeTV = findViewById<View>(R.id.screens_scheme) as TextView
+
+        if (savedInstanceState == null) {
+            navigator.applyCommands(arrayOf<Command>(Replace(Sample(1))))
+        } else {
+            printScreensScheme()
+        }
+    }
+
+    override fun onResumeFragments() {
+        super.onResumeFragments()
+        navigatorHolder.setNavigator(navigator)
+    }
+
+    override fun onPause() {
+        navigatorHolder.removeNavigator()
+        super.onPause()
+    }
+
+    override fun onBackPressed() {
+        val fragment = supportFragmentManager.findFragmentById(R.id.main_container)
+        if (fragment != null && fragment is BackButtonListener
+                && (fragment as BackButtonListener).onBackPressed()) {
+            return
+        } else {
+            super.onBackPressed()
+        }
+    }
+
+    private fun printScreensScheme() {
+        val fragments = ArrayList<SampleFragment>()
+        for (fragmentReference in chain) {
+            val fragment = fragmentReference.get()
+            if (fragment != null && fragment is SampleFragment) {
+                fragments.add(fragment)
+            }
+        }
+        fragments.sortWith { f1, f2 ->
+            val t = f1.creationTime - f2.creationTime
+            if (t > 0) 1 else if (t < 0) -1 else 0
+        }
+        val keys = ArrayList<Int>()
+        for (fragment in fragments) {
+            keys.add(fragment.number)
+        }
+        screensSchemeTV.text = "Chain: $keys"
+    }
+}
@@ -0,0 +1,88 @@
+package com.github.terrakok.cicerone.sample.ui.main
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.github.terrakok.cicerone.Router
+import com.github.terrakok.cicerone.sample.SampleApplication
+import com.github.terrakok.cicerone.sample.databinding.FragmentSampleBinding
+import com.github.terrakok.cicerone.sample.mvp.main.SamplePresenter
+import com.github.terrakok.cicerone.sample.mvp.main.SampleView
+import com.github.terrakok.cicerone.sample.ui.common.BackButtonListener
+import moxy.presenter.InjectPresenter
+import moxy.presenter.ProvidePresenter
+import javax.inject.Inject
+
+/**
+ * Created by Konstantin Tskhovrebov (aka @terrakok)
+ * on 11.10.16
+ */
+class SampleFragment : BaseFragment(), SampleView, BackButtonListener {
+
+    lateinit var binding: FragmentSampleBinding
+
+    @Inject
+    lateinit var router: Router
+
+    @InjectPresenter
+    lateinit var presenter: SamplePresenter
+
+    @ProvidePresenter
+    fun createSamplePresenter() = SamplePresenter(router, arguments!!.getInt(EXTRA_NUMBER))
+
+    val number: Int
+        get() = arguments!!.getInt(EXTRA_NUMBER)
+    val creationTime: Long
+        get() = arguments!!.getLong(EXTRA_TIME, 0L)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        SampleApplication.INSTANCE.appComponent.inject(this)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        binding = FragmentSampleBinding.inflate(inflater)
+        return binding.root
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+
+        binding.toolbar.setNavigationOnClickListener { presenter.onBackCommandClick() }
+        binding.backCommand.setOnClickListener { presenter.onBackCommandClick() }
+        binding.forwardCommand.setOnClickListener { presenter.onForwardCommandClick() }
+        binding.replaceCommand.setOnClickListener { presenter.onReplaceCommandClick() }
+        binding.newChainCommand.setOnClickListener { presenter.onNewChainCommandClick() }
+        binding.newRootChainCommand.setOnClickListener { presenter.onNewRootChainCommandClick() }
+        binding.newRootCommand.setOnClickListener { presenter.onNewRootCommandClick() }
+        binding.forwardDelayCommand.setOnClickListener { presenter.onForwardWithDelayCommandClick() }
+        binding.backToCommand.setOnClickListener { presenter.onBackToCommandClick() }
+        binding.finishChainCommand.setOnClickListener { presenter.onFinishChainCommandClick() }
+    }
+
+    override fun setTitle(title: String) {
+        binding.toolbar.title = title
+    }
+
+    override fun onBackPressed(): Boolean {
+        presenter.onBackCommandClick()
+        return true
+    }
+
+    companion object {
+
+        private const val EXTRA_NUMBER = "extra_number"
+        private const val EXTRA_TIME = "extra_time"
+
+        fun getNewInstance(number: Int): SampleFragment {
+            return SampleFragment().apply {
+                arguments = Bundle().apply {
+                    putInt(EXTRA_NUMBER, number)
+                    putLong(EXTRA_TIME, System.currentTimeMillis())
+                }
+            }
+        }
+    }
+
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
terrakok	8b2654ee2b	WIP: add default destination.	2020-11-28 17:08:24 +03:00
terrakok	8c8521d2c5	WIP: chain builder as function.	2020-11-28 17:08:24 +03:00
terrakok	14b94927e4	WIP: add jumps.	2020-11-28 17:08:24 +03:00
terrakok	1e40fb29bb	WIP: add link between vertex.	2020-11-28 17:08:24 +03:00
terrakok	dbc8c3363f	WIP: navigation graph.	2020-11-28 17:08:24 +03:00
terrakok	c3873c6e9d	Bump version to "6.6"	2020-11-26 13:31:05 +03:00
terrakok	f44410fcfe	Fix problem with loss of result listener. Issue #130	2020-11-26 13:30:22 +03:00
Konstantin	608a32c3be	Update README.md	2020-11-18 22:34:28 +03:00
Konstantin	17428f0189	Update README.md	2020-11-18 22:08:21 +03:00
terrakok	1701bc4f36	Fixed launching Activity via no concrete Intent.	2020-11-18 22:02:18 +03:00
terrakok	9c9c56bc9b	Bump version to "6.4"	2020-11-05 17:24:22 +03:00
terrakok	3da8fe52ca	Set fragmentReorderingAllowed=TRUE by default.	2020-11-05 17:21:01 +03:00
terrakok	a943aab08e	Move ResultListener to another file.	2020-11-05 16:15:28 +03:00
Konstantin	86ac421fb8	Merge pull request #128 from aradxxx/feature/java-interop java interop	2020-11-05 16:06:50 +03:00
aradxxx	f7009f53e8	java interop	2020-11-03 05:13:13 +04:00
Konstantin	994c497147	Update README.md	2020-11-02 20:55:34 +03:00
Konstantin	bb13ace1c9	Update README.md	2020-11-02 15:29:24 +03:00
Konstantin	dbe065275d	Update README.md	2020-11-02 15:15:24 +03:00
Konstantin	2ebbc98a99	Update README.md	2020-11-02 15:10:17 +03:00
Konstantin	ba7eea60f5	Update README.md	2020-11-02 10:10:17 +03:00
Konstantin	6347fe7d95	Update README.md	2020-11-01 21:30:28 +03:00
Konstantin	2b6e2ee874	Update README.md	2020-11-01 18:34:03 +03:00
terrakok	f50a4d8106	Bump version to "6.3"	2020-11-01 17:07:08 +03:00
terrakok	3535f491f5	Refactor Screen class as interface.	2020-11-01 17:07:04 +03:00
Konstantin	1c5b89d2ec	Update README.md	2020-11-01 14:54:59 +03:00
Konstantin	127cce1fe4	Update README.md	2020-11-01 14:06:53 +03:00
terrakok	3bea311400	Bump version to "6.2"	2020-10-30 12:31:15 +03:00
terrakok	a0b3dfa71e	Fix sample app design	2020-10-30 12:27:24 +03:00
Konstantin	0e9ff3f7f5	Merge pull request #126 from MonStar1/fix/newRootChain fix newRootChain	2020-10-30 12:12:13 +03:00
Andrei Papko	004faf77c4	fix newRootChain	2020-10-28 17:21:57 +03:00
Konstantin	214a6eddf1	Update README.md	2020-10-21 17:32:59 +03:00
terrakok	a4c94003ad	Bump version to "6.1"	2020-10-21 17:14:18 +03:00
terrakok	4f7c1c1607	Add screenKey to fragment transaction tag.	2020-10-21 17:14:18 +03:00
terrakok	16f8fd833e	Refactor sample screens names	2020-10-21 17:14:18 +03:00
terrakok	77c3ecc76e	Rename ResultBus to ResultWire	2020-10-21 17:14:18 +03:00
terrakok	062073cb37	Add simple result messaging.	2020-10-21 17:14:18 +03:00
Konstantin	b9cddc290e	Update README.md	2020-10-19 15:52:39 +03:00
terrakok	df860d2173	Change version name to "6.0" and update bintray setup.	2020-10-19 15:37:29 +03:00
terrakok	dbfc6a4f72	Change "Tckhovrebov" -> "Tskhovrebov" everywhere.	2020-10-19 15:34:14 +03:00
terrakok	69e4632058	Change "all" -> "bin" for gradle wrapper.	2020-10-19 15:33:04 +03:00
Konstantin	f38b5685a2	Merge pull request #124 from Javernaut/feature/updated_sample Sample project reviving	2020-10-17 22:55:10 +03:00
Javernaut	b81d6bc8e5	Removing redundant explicit dependency for Kotlin stdlib	2020-10-17 21:54:03 +03:00
Javernaut	ab8036a13e	Migrating to moxy-community	2020-10-17 21:52:27 +03:00
Javernaut	a9688db7f5	Migrating the sample applicationId to 'com.github.terrakok.cicerone.sample'	2020-10-16 19:34:59 +03:00
Javernaut	e63f6c2339	The Animation sample was migrated to Kotlin	2020-10-16 18:47:15 +03:00
Javernaut	1de7a50b58	Bottom navigation sample was migrated to Kotlin	2020-10-16 18:33:18 +03:00
Javernaut	0efab8731b	Main functionality of the sample was migrated to Kotlin	2020-10-16 18:18:44 +03:00
Javernaut	39d043f5d7	StartActivity was migrated to Kotlin	2020-10-16 17:10:02 +03:00
Javernaut	f5397994ab	Migrating Dagger code to Kotlin	2020-10-16 17:00:14 +03:00
Javernaut	af272bc587	Reviving the sample module	2020-10-16 16:22:44 +03:00
Javernaut	9e6c08d5c5	Build tools updating	2020-10-16 14:45:57 +03:00
Konstantin	9c67451d11	Update README.md	2020-10-16 10:58:22 +03:00
Konstantin	86674c0275	Update README.md	2020-10-14 23:45:46 +03:00
terrakok	70b8fcbf4f	Rename version to 6.1	2020-10-14 22:51:54 +03:00
terrakok	8be84acb80	Update readme for version 6.0	2020-10-14 22:41:40 +03:00
terrakok	4872d10d6a	Add screen keys and update version to 6.0.3-dev	2020-07-26 00:39:01 +03:00
terrakok	ac5efa84ed	Use default FragmentFactory and update version to 6.0.2-dev	2020-06-10 22:04:30 +03:00
terrakok	3e982794ec	Update version to 6.0.1-dev	2020-06-10 18:07:44 +03:00
terrakok	a748473697	Refactor FragmentFactory usage and remove outdated sample.	2020-06-10 17:11:28 +03:00
terrakok	0734a4eb22	Refactor AppNavigator.	2020-05-24 23:21:12 +03:00
terrakok	748f2f657c	Setup new publication.	2020-05-24 12:48:08 +03:00
terrakok	88884ac51e	Migrate to kotlin.	2020-05-23 16:25:32 +03:00
terrakok	0b35127778	Add new parameter for clear container or not during navigation to new screen.	2020-05-21 23:32:45 +03:00
terrakok	9aeb02cfae	Update version to 5.1.1	2020-05-10 17:23:43 +03:00
Konstantin	7c31cdc1bd	Merge pull request #112 from adolgiy/hotfix/fragment-factory-npe Fix NPE when localStackCopy.size() == 0 and FragmentFactory is used	2020-05-10 17:11:14 +03:00
Aleksey Dolgiy	05a8ec8f44	Extract 'forward' to reuse in replace when localStackCopy.size > 0	2020-02-20 10:29:18 +03:00
Aleksey Dolgiy	d08e6b1afe	Code Review: Use internal replace for fragmentForward(Forward) and add explicit exception with null checks	2020-02-19 20:46:31 +03:00
Aleksey Dolgiy	cea829ae88	Fix NPE when localStackCopy.size() == 0 and FragmentFactory is used	2020-02-19 17:37:25 +03:00
Konstantin Tskhovrebov	dcf1532103	Merge branch 'develop'	2020-02-11 14:42:17 +03:00
Konstantin Tskhovrebov	046410e132	Update version of Cicerone to "5.1.0".	2020-02-11 14:41:24 +03:00
Konstantin	e80b2d5432	Merge pull request #111 from terrakok/handle_command_error Add errorOnApplyCommand for ability manual error handling.	2020-02-11 14:38:09 +03:00
Konstantin Tskhovrebov	3f1cf714df	Add errorOnApplyCommand for ability manual error handling.	2020-02-11 14:36:13 +03:00
Konstantin	febae878a4	Merge pull request #99 from asitnkova/feature/add_nullability_annotations Add androidx nullability annotations	2020-02-11 12:45:10 +03:00
Konstantin	6cc2d3e474	Merge branch 'develop' into feature/add_nullability_annotations	2020-02-11 12:42:04 +03:00
Konstantin	dc2f732ec6	Merge pull request #110 from asitnkova/feature/add_new_methods_fragment_1.2.0 Feature/add new methods fragment 1.2.0	2020-02-11 12:38:47 +03:00
asitnkova	5d6880c95f	Add support for new FragmentTransaction.replace overload	2020-02-04 22:34:10 +07:00
Alexander	e1e2dd8b9b	Bump build tools 3.5.0-alpha01 -> 3.5.0, gradle 5.1-milestone-1 -> 5.6.4	2020-02-04 22:32:51 +07:00
Konstantin	4df0f34e34	Merge pull request #101 from Anton111111/develop Made properties protected to add ability use them in overridden methods.	2019-11-18 12:52:07 +03:00
anton	f36f6a1e44	Made properties protected to add ability use them in overridden methods.	2019-09-17 19:42:11 +03:00
Anton Potekhin	be63c91abe	Made properties protected to add ability use them in overridden methods.	2019-02-07 09:36:05 +03:00
Alexander Sitnikov	8e9bf90ee6	Add nullability annotations	2019-01-26 17:31:29 +07:00
terrakok	0ba13efe29	Merge branch 'develop'	2019-01-25 22:13:32 +03:00
terrakok	d5737bb092	Update version of Cicerone to "5.0.0".	2019-01-25 22:13:14 +03:00
terrakok	07869ad6e7	Update gradle plugin.	2019-01-25 22:09:19 +03:00
Konstantin	a57b8ecb3c	Merge pull request #91 from pihariev/fix/sample_chain_representation Fix sample chain representation for ordinary navigation.	2018-11-05 22:58:21 +03:00
Konstantin	8e3f41057d	Merge pull request #88 from pihariev/refactor/androidx Refactor library and sample to AndroidX packaging system.	2018-11-05 22:12:00 +03:00
Roman Pihariev	7823dd0658	Fix sample chain representation for ordinary navigation.	2018-11-05 16:10:43 +02:00
Roman Pihariev	6b195590de	Refactor library and sample to AndroidX packaging system.	2018-11-02 22:44:01 +02:00
Konstantin Tskhovrebov	95f29e0143	Merge branch 'develop'	2018-10-03 23:13:07 +03:00
Konstantin Tskhovrebov	dd4fdb5b83	Update version to 4.0.2.	2018-10-03 23:11:43 +03:00
Konstantin Tskhovrebov	5ea14dc30c	Merge branch 'master' into develop	2018-10-03 23:11:16 +03:00
Konstantin	3da51271a1	Merge pull request #82 from qwert2603/patch-1 Fix error in Router.java	2018-10-03 23:05:59 +03:00
Alexander Zhdanov	e2a7493549	Fix error in Router.java I make call: router.newRootChain(new ScreenOne(), new ScreenTwo()); and get a exception java.lang.ArrayIndexOutOfBoundsException: length=2; index=2 at ru.terrakok.cicerone.Router.newRootChain(Router.java:91) at ... I suppose, iteration bound must be equal to length of array "screens" (not "commands").	2018-10-03 17:56:05 +07:00
Konstantin Tskhovrebov	f03ea7f60e	Merge branch 'develop'	2018-10-01 22:59:26 +03:00
Konstantin Tskhovrebov	9919f6a73f	Update version to 4.0.1.	2018-10-01 22:57:51 +03:00
Konstantin Tskhovrebov	6ff618272d	Fix newRootChain command.	2018-10-01 22:49:25 +03:00
Konstantin Tskhovrebov	301f3f3db8	Merge branch 'develop'	2018-09-27 22:15:56 +03:00
Konstantin Tskhovrebov	de961bcd24	Update version to 4.0.0.	2018-09-27 22:11:02 +03:00
Konstantin Tskhovrebov	bccb7ffdce	Add newRootChain method to Router.	2018-09-27 22:10:20 +03:00
Konstantin Tskhovrebov	b82196ce8c	Update readme and fix java docs.	2018-09-27 22:03:58 +03:00
Konstantin Tskhovrebov	1d733906c8	Add media for readme.	2018-09-27 21:57:08 +03:00
Konstantin Tskhovrebov	39305091b9	Update readme for new version.	2018-09-27 18:03:12 +03:00
Konstantin Tskhovrebov	8cbd987c7c	Add media for documentation.	2018-09-27 17:11:52 +03:00
Konstantin Tskhovrebov	6b9b8ba992	Update gradle plugin.	2018-09-27 16:21:56 +03:00
Konstantin Tskhovrebov	ef05b43b0d	Add java docs for public methods.	2018-09-27 16:21:22 +03:00
Konstantin Tskhovrebov	7e316fa7ef	Delete unused code.	2018-09-27 16:20:41 +03:00
Konstantin Tskhovrebov	f7f45ad493	Change screen default id to "getCanonicalName".	2018-09-27 16:19:53 +03:00
Konstantin Tskhovrebov	62520744cb	Fix "back to root" crash.	2018-09-22 21:31:48 +03:00
Konstantin Tskhovrebov	4a09e0083c	Merge branch 'feature/screen_chain' into develop	2018-09-22 21:23:50 +03:00
Konstantin Tskhovrebov	74e9681a48	Add router method for opening screen chain.	2018-09-22 21:23:33 +03:00
Konstantin Tskhovrebov	3ef18015ee	Fix library android dependencies.	2018-09-22 21:22:33 +03:00
Konstantin Tskhovrebov	163fc90fcd	Merge branch 'feature/result_changes' into develop	2018-09-22 20:45:05 +03:00
Konstantin Tskhovrebov	a920505915	Update sample for manual result listening.	2018-09-22 20:43:40 +03:00
Konstantin Tskhovrebov	88427b0271	Change pure android stubs on android source dependency.	2018-09-22 20:43:08 +03:00
Konstantin Tskhovrebov	3b8954b993	Remove result listener from Router.	2018-09-22 20:42:22 +03:00
Konstantin Tskhovrebov	d9fd28fb2c	Merge branch 'feature/screen_class' into develop	2018-09-20 15:29:10 +03:00
Konstantin Tskhovrebov	f2977d599d	Update sample for new library version.	2018-09-20 15:27:42 +03:00
Konstantin Tskhovrebov	ccc8dd626c	Update gradle plugin.	2018-09-20 12:48:51 +03:00
Konstantin Tskhovrebov	c9f0b413cb	Remove FragmentNavigator and create common AppNavigator.	2018-09-20 12:48:32 +03:00
Konstantin Tskhovrebov	47f5197f90	Add screen class (contains key and creation logic).	2018-09-09 02:51:03 +03:00
Konstantin Tskhovrebov	d0b4e5c119	Update gradle plugin.	2018-09-09 01:11:56 +03:00
Konstantin	f036217eb0	Merge pull request #69 from Aleksander3007/changed_pop Changed pop() to removeLast().	2018-07-12 12:24:20 +03:00
aaermakov	29fcd3c834	Changed pop() to removeLast().	2018-06-19 09:15:11 +03:00
Konstantin Tskhovrebov	92600e69b2	rename setupFragmentTransactionAnimation to setupFragmentTransaction. because it can be used not for only animations	2018-06-06 16:06:30 +03:00
Konstantin Tskhovrebov	9f41ec0d8f	remove unused field MainActivity.screenNames	2018-06-06 14:30:25 +03:00
Konstantin Tskhovrebov	56fb9e82e9	fix: switch on main thread for forward command with delay	2018-06-06 14:28:56 +03:00
Konstantin Tskhovrebov	96c1ec0a25	fix invalid sorting for chain view on main activity	2018-06-06 14:27:52 +03:00
Konstantin Tskhovrebov	d90f4ab3a1	Merge branch 'feature/remove_system_msg' into develop	2018-06-06 14:26:03 +03:00
Konstantin Tskhovrebov	07a956be3a	remove SystemMessage command	2018-06-06 14:09:00 +03:00
Konstantin	ad68431834	Update README.md	2018-01-21 14:53:35 +03:00
Konstantin Tskhovrebov	98b1ff265f	Merge branch 'develop'	2018-01-08 13:40:26 +03:00
Konstantin Tskhovrebov	9464fae539	updated library version to 3.0.0	2018-01-08 13:24:26 +03:00
Konstantin	db0061a416	Merge pull request #58 from Jeevuz/small_refactor_and_docs Small refactor and docs	2017-12-27 11:31:04 +03:00
Konstantin	8b2b1e0137	Merge pull request #59 from Jeevuz/feature/screen_name_for_unexisting Add a screen key to the backToUnexisting method.	2017-12-27 11:29:40 +03:00
Vasili Chyrvon	2ac7848bbb	Add a screen key to the backToUnexisting method.	2017-12-25 00:41:43 +03:00
Vasili Chyrvon	29bc51db6f	Add the licence file	2017-12-25 00:31:00 +03:00
Vasili Chyrvon	e2f78e8185	Change readme	2017-12-25 00:27:43 +03:00
Vasili Chyrvon	3eb0302046	Made executeCommands package-private	2017-12-25 00:25:40 +03:00
Vasili Chyrvon	933fdd2715	Add readability improvements and javadocs.	2017-12-25 00:14:23 +03:00
Konstantin Tskhovrebov	143b144cbf	updated gradle version	2017-12-23 00:47:17 +03:00
Konstantin Tskhovrebov	eeb5d20b8c	Merge branch 'feature/commands_batch' into develop	2017-12-23 00:28:56 +03:00
Konstantin Tskhovrebov	fe79f30c25	removed blocking navigation (popBackStackImmediate)	2017-12-21 17:18:45 +03:00
Konstantin Tskhovrebov	0ee0df0bcc	moved auth comment to file header for library package	2017-12-19 23:42:57 +03:00
Konstantin Tskhovrebov	f665c263ee	changed navigator logic for apply commands batch	2017-12-19 22:56:01 +03:00
Konstantin	835d6425be	Merge pull request #51 from Jeevuz/feature/context_for_activity_intents Add Context to the activity creation method.	2017-12-01 14:28:14 +03:00
Vasili Chyrvon	851535ab28	Fix signature of the createActivityIntent() method in the sample and readme.	2017-11-27 02:13:34 +03:00
Vasili Chyrvon	e4bb13b025	Add Context to the activity creation method.	2017-11-24 14:45:11 +03:00
Konstantin	4e0f36d57a	Merge pull request #49 from Jeevuz/check_activity_exists Added check for the activity existence before opening.	2017-10-24 09:22:05 +03:00
Vasili Chyrvon	752c22c0b9	Added check for the activity existence before opening.	2017-10-23 17:25:23 +03:00
terrakok	ced094ea55	Merge branch 'develop'	2017-08-21 23:02:21 +03:00
terrakok	ecd214fa36	update readme.md for new version	2017-08-21 22:58:35 +03:00
Konstantin	dcfe1a32b8	Merge pull request #41 from Jeevuz/small_javadocs_fix Changed the javadocs of the animation allowing methods to look similar.	2017-08-02 11:02:52 +03:00
Vasili Chyrvon	4120ce878d	Changed the javadocs of the animation allowing methods to look similar.	2017-08-02 01:28:34 +03:00
Konstantin	c9ca3f76da	Merge pull request #37 from Jeevuz/patch-2 Update FragmentNavigator.java	2017-08-01 23:10:45 +03:00
Konstantin	9a7b4421c2	Merge pull request #38 from Jeevuz/patch-3 Update SupportFragmentNavigator.java	2017-08-01 23:09:47 +03:00
Konstantin	81774d2d12	Merge pull request #39 from Popalay/feature/activity-animations Feature/activity animations	2017-08-01 23:09:04 +03:00
Denis Nikiforov	30f2f736c0	Update docs	2017-07-29 22:12:40 +03:00
Denis Nikiforov	0f59f588b8	Rename setupActivityTransactionAnimation to createStartActivityOptions	2017-07-29 22:09:50 +03:00
Denis Nikiforov	68bc8c809c	Create activity transition only if activity intent is not null	2017-07-28 12:34:26 +03:00
Denis Nikiforov	37d5818413	Add support of activity transitions	2017-07-27 16:04:40 +03:00
Vasili Chyrvon	7344926349	Update SupportFragmentNavigator.java Small change in docs	2017-07-18 01:03:58 +03:00
Vasili Chyrvon	357f8d9670	Update FragmentNavigator.java Small change in docs	2017-07-18 01:01:59 +03:00
				`@@ -0,0 +1 @@`
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